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Female Reproductive System - Menstrual Cycle, Hormones and Regulation
 
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https://www.facebook.com/ArmandoHasudungan Support me: http://www.patreon.com/armando Instagram: http://instagram.com/armandohasudungan Twitter: https://twitter.com/Armando71021105
Просмотров: 1234968 Armando Hasudungan
FSH & LH AND THE REGULATION OF THE REPRODUCTIVE ORGANS by Professor Fink
 
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In this video lecture, Professor Fink describes the Regulation of the Reproductive Organs (Ovaries & Testes) by the Gonadotropic Hormones (Follicle Stimulating Hormone; FSH & Luteinizing Hormone (LH). Included in the detailed discussion is the Negative Feedback Loop involved in regulating circulating plasma Estrogen, Progesterone in the Female & Testosterone levels in the Male. The Menstrual Cycle is reviewed and the efficacy of Birth Control Pills (Oral Contraceptives) are explained by a Negative Feedback on the Pituitary Gland. A contrast is made between the continuous release of FSH & LH in the male versus a cyclical release of FSH & LH in the female. Reference is made to the GnRH, Pre-Ovulatory Phase and Post-Ovulatory Phase, Ovarian Follices, follicle cells, Ovulation, Corpus Luteum, Inhibin, Spermatogenesis, and Human Chorionic Gonadotropin (HCG). Check-out professor fink's web-site or additional resources in Biology, Anatomy, Physiology & Pharmacology: www.professorfink.com e-Books of the PHYSIOLOGY Lecture Outline by Professor Fink can be purchased from the WLAC Bookstore at: https://wlac.redshelf.com/ . [e-Books provide 100% off-line reading and 20% printing] “Hard Copy” Lecture Outlines can be purchased from the WLAC Bookstore at: http://onlinestore.wlac.edu/fink.asp
Просмотров: 79500 professorfink
Hormonal Control of the Menstrual Cycle, Animation.
 
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Support us on Patreon and get FREE downloads and other great rewards: patreon.com/AlilaMedicalMedia This video and other gynecology/obstetrics images/videos (in HD) are available for instant download licensing here: https://www.alilamedicalmedia.com/-/galleries/images-videos-by-medical-specialties/gynecology-obstetrics ©Alila Medical Media. All rights reserved. Understanding the menstrual cycle. The menstrual cycle is a term used to describe monthly events that occur within a woman's body in preparation for the possibility of pregnancy. Each month, an egg is released from an ovary in a process called ovulation. At the same time, the lining of the uterus thickens, ready for pregnancy. If fertilization does not take place, the lining of the uterus is shed in menstrual bleeding and the cycle starts over. An ovary contains hundreds of thousands of primary oocytes - immature eggs, or ova. Each of these is enclosed in a structure called a follicle, and at this stage -- a primordial follicle. The menstrual cycle is under control of hormones secreted by the pituitary gland and the ovaries. The pituitary itself is under control of the hypothalamus. The hypothalamus produces a hormone called the gonadotropin-releasing hormone or GnRH. GnRH stimulates the anterior lobe of the pituitary to secrete follicle-stimulating hormone (FSH). FSH travels in the bloodstream to the ovaries and stimulates a group of follicles to grow. These primordial follicles develop into primary follicles and then secondary follicles. These produce a hormone named estrogen which acts to stimulate the growth of the endometrium -- the inner lining of the uterus. The secondary follicles compete with each other and only one of them will survive and become a mature follicle, the rest atrophy and die. The increasing level of estrogen also acts on the hypothalamus and the anterior pituitary to increase the level of GnRH and induce the production of another hormone -- luteinizing hormone (LH). A surge in LH secretion triggers ovulation - the release of the egg from the follicle and the ovary. The egg is then swept up by the fimbriae (FIM-bree-ee) and taken into the uterine tube. Fertilization by a spermatozoon, when it occurs, usually takes place in the ampulla, the widest section of the fallopian tube. The fertilized egg immediately begins the process of development while travelling toward the uterus. After 6 days it becomes a blastocyst and is implanted into the endometrium of the uterus. Meanwhile, the left-over of the ruptured follicle has become a corpus luteum which secretes progesterone. Progesterone further stimulates uterine development making it a nutritious bed for the embryo in the event of pregnancy. In the absence of pregnancy, the corpus luteum atrophies and progesterone level falls. This leads to the breakdown of the endometrium, menstruation begins and the cycle starts over. All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition.
Просмотров: 1017370 Alila Medical Media
Endocrine System: Follicle Stimulating Hormone, Luteinizing Hormone, Prolactin (v2.0)
 
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Overview of FSH, LH, PRL. Visit my site for a free A&P etext and more: http://www.drbruceforciea.com
Просмотров: 18182 DrBruce Forciea
194 - Estrogen, Progesterone, LH, FSH, ovulation, menses, Proliferative and etc. - USMLE STEP 1 ACE
 
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FULL VIDEO: Estrogen, Progesterone, LH, FSH, ovulation, menses, Proliferative and secretory phase, Corpus luteum, Corpus albicans, Aromatase, Desmolase, Theca and Granulosa cells Presented by USMLE Ace, Inc. For full video please visit www.usmleace.com Ace offers over 1800 questions, 35+ hours educational videos, and more. Copyright USMLE ACE, Inc. | All rights reserved
Просмотров: 7055 USMLE ACE INC
FSH & Estradiol (Infertility)  •  West Coast Women’s Reproductive Center
 
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If you are undergoing fertility treatments you are going to hear the term “Day 3 blood work” frequently. When analyzing a woman’s fertility, the third day after a woman’s period is an important day for blood work. “Day 3 blood work” and an ultrasound evaluation are critical in determining fertility. During “Day 3 Bloods,” 3 hormones are evaluated: FSH, LH, and Estrogen. FSH represents Follicle-Stimulating hormone that is released from the brain and stimulates the ovary to grow an egg. LH refers to luteinizing hormone which is vital in the final maturation and release of a mature follicle and ensures ovarian production of hormones. Estrogen, produced by the ovary, is also measured to better understand a woman’s fertility levels. FSH and estrogen interrelate, as do LH and estrogen. Normal FSH numbers are between 4 and 8. We like to see estrogen under 50 and LH should be relatively close to FSH for optimal fertility. Ultimately these hormone levels, in addition to your age and clinical history, will better assess the current status of your reproductive health and allow your doctor to formulate a treatment plan if you are suffering from infertility.
The Menstrual Cycle
 
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What is the menstrual cycle? The menstrual cycle refers to the regular changes in the activity of the ovaries and the endometrium that make reproduction possible. Find more videos at http://osms.it/more. Hundreds of thousands of current & future clinicians learn by Osmosis. We have unparalleled tools and materials to prepare you to succeed in school, on board exams, and as a future clinician. Sign up for a free trial at http://osms.it/more. Subscribe to our Youtube channel at http://osms.it/subscribe. Get early access to our upcoming video releases, practice questions, giveaways, and more when you follow us on social media: Facebook: http://osms.it/facebook Twitter: http://osms.it/twitter Instagram: http://osms.it/instagram Our Vision: Everyone who cares for someone will learn by Osmosis. Our Mission: To empower the world’s clinicians and caregivers with the best learning experience possible. Learn more here: http://osms.it/mission Medical disclaimer: Knowledge Diffusion Inc (DBA Osmosis) does not provide medical advice. Osmosis and the content available on Osmosis's properties (Osmosis.org, YouTube, and other channels) do not provide a diagnosis or other recommendation for treatment and are not a substitute for the professional judgment of a healthcare professional in diagnosis and treatment of any person or animal. The determination of the need for medical services and the types of healthcare to be provided to a patient are decisions that should be made only by a physician or other licensed health care provider. Always seek the advice of a physician or other qualified healthcare provider with any questions you have regarding a medical condition.
Просмотров: 428771 Osmosis
Hypothalamic Pituitary Gonadal Axis in Females
 
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Brief overview of the Hypothalamic-Pituitary-Gonadal (Ovary) Axis in Females; Mechanism of Estrogen Production in the Ovaries and its effects on the body. Created & Presented by: Joseph Farahany, M.D.
Просмотров: 42512 Prep4Step
Follicle Stimulating Hormone and Perimenopause | 3 Tips to Understanding Your FSH Levels.
 
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If you want to know, “what are the first signs of perimenopause?” the answer may surprise you. But that’s why you need to watch this video. I explain follicle stimulating hormone and perimenopause. Yes the first signs of perimenopause can be found in your hair! In Follicle-stimulating Hormone! You might now be wondering, “how does FSH show perimenopause?” Don’t worry, I break it down for you. I answer, “How does follicle stimulating hormone show perimenopause” but more importantly, I also answer what you really want to know: “How do I understand FSH and perimenopause?” Understanding follicle stimulating hormone and perimenopause sounds complicated, but it really isn’t. If you want to know, “How do I understand understand follicle stimulating hormone and perimenopause?” Check out my 3 tips #1 FSH DRAWN AT THE RIGHT TIME #2 FSH PREDICTS MENOPAUSE #3 FSH DETERMINES YOUR ESTROGEN STATUS Watch the video to learn more! Get my free Change of Life Checklist! http://thehormonequeen.genesisgold.com/change-of-life-checklist/ Register for my Free Hormone Reboot Training: http://thehormonequeen.genesisgold.com/hrt-yt-v2/ Tweet this video: https://ctt.ac/2u1CG Visit The Hormone Queen® blog for more tips on keeping your Hormones in Harmony®: http://www.thehormonequeen.com Say Hi on Social: FaceBook: https://www.facebook.com/thehormonequeen/ Twitter: https://twitter.com/thehormonequeen Instagram: http://instagram.com/thehormonequeen/ Pinterest: https://www.pinterest.com/hormoneq/ To watch this video again click here: https://youtu.be/U8nx4G_qf0s This video is not designed to and does not provide medical advice, professional diagnosis, opinion, treatment or services to you or to any other individual. Through my videos, blog posts, website information, I give suggestions for you and your doctor to research and provide general information for educational purposes only. The information provided in this video or site, or through linkages to other sites, is not a substitute for medical or professional care, and you should not use the information in place of a visit, call consultation or the advice of your physician or other healthcare provider. Genesis Health Products and Deborah Maragopoulos FNP are not liable or responsible for any advice, course of treatment, diagnosis or any other information, services or product you obtain through this video or site.
Просмотров: 5258 Deborah Maragopoulos FNP
LH and FSH effects in the female
 
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This tutorial for A&P students discusses the effects of LH and FSH, estrogen and progresterone in the human female over the course of a 28 day cycle. In the slides, the feedback loops will be diagramed and the pathology of hyposecretion discussed.
Просмотров: 99541 Nichole Warwick
Difference Between FSH And LH
 
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The hormones are present in both males and females. However, they act differently between the two sexes. ... FSH or follicle stimulating hormone helps in the maturing of the egg inside the follicle. LH or luteinizing hormone comes into play once the egg is mature inside the follicle.Difference between FSH and LH. FSH (Follicle Stimulating Hormone) or Gametokinetic factor: In males , stimulates spermatogenesis. In females, stimulates growth of ovarian follicles and secretion of estrogen. LH (Luteinsing Hormone) or Interstitial Cell Stimulating Hormone: In females, together with FSH, it triggers ... FSH vs LH. Follicle stimulating hormone (FSH) and Luteinizing hormone (LH) are commonly referred to as gonadotropins. They involve in the stimulation of germ cells in the production of gametes in both males and females. Both hormones are essential during reproductive processes carried out by the body.Luteinizing hormone (LH) and follicle-stimulating hormone (FSH) are called gonadotropins because stimulate the gonads - in males, the testes, and in females, the ovaries. ... These two hormones are secreted from cells in the anterior pituitary called gonadotrophs. Also, the exact effects of increased FSH on estrogen production are yet to be established. A large database of daily urinary concentrations of FSH, LH, and estrone 3-glucuronide (E1G) from 37 regularly menstruating women (median 11 cycles per patient) was used. Initial FSH levels (iFSH) were estimated ...Female. stimulates ovary to produce steroids. ovary will produce estradiol during follicular phase and progesterone during luteal phase. surge at midcycle, with LH, triggers ovulation. stimulates ovary to produce steoroids; surge at midcycle triggers ovulation. remember, luteinizing hormone turns the follicle into the ...Luteinizing hormone (FH) and follicle stimulating hormone (FSH) are both known as gonadotropins because they stimulate the gonads in both males and females to produce steroid hormones. In males,..Follicle-stimulating Hormone and Luteinizing Hormone are two different types of hormones and you can find these in humans as well as animals. Though these two hormones are different but many believe that these are same hormones. Now, the latest research has shown that both Follicle-stimulating Hormone and ...Corticotropin Releasing Hormone (C.R.H. causes the release of ACTH); Thyrotropin Releasing Hormone (T.R.H. causes the release of Thyroid Stimulating Hormone aka Thyrotropin); Gonadotropin Releasing Hormone (GnRH releases LH and FSH.) Growth Hormone R.H. & Growth Hormone I.H.; Prolactin R.H. & Prolactin ...Changes in LH, FSH, prolactin and steroid secretion at the post-weaning oestrus in sows have been studied extensively (Ash ... observed and were assayed for plasma progesterone, LH, FSH and prolactin: the detailed changes in gonadotrophin and .... a typical LH pulse. The difference between the mean maximum and.Relationships between luteinizing hormone, follicle-stimulating hormone and prolactin secretion and ovarian follicular development in the weaned sow. ... in maturation of similarly sized follicles from different sows were related to estrogenic activity of the dominant follicles but not to consistent differences in LH, FSH or PRL ...Luteinizing hormone (LH) in synergy with follicle stimulating hormone (FSH) stimulates normal follicular growth and ovulation. FSH is frequently .... [6] Studies have shown that serum LH levels should be between 1.2 IU/L and 5.0 IU/L,[8] for optimal development follicle in cycles where endogenous LH is suppressed.[6,19].J Reprod Fertil. 1985 Sep;75(1):17-28. Relationships between LH, FSH and prolactin secretion and reproductive activity in the weaned sow. Shaw HJ, Foxcroft GR. Blood samples were collected from primiparous sows via indwelling jugular cannulae at 15-min intervals for 12 h before and for 24 h (2 sows) or 48 h (10 sows) ...While comparing IVF cycle outcomes between subgroup I and II, day 3 LH was found to be lower in subgroup II (Table 2) compared to subgroup I (2.28±1.58 mIU/ml vs. 5.14±2.35 mIU/ml, respectively) and this difference was statistically significant (Table 1, p = 0.02). Subgroup II also required higher FSH doses for ...
Просмотров: 854 Health Care Benefits
Ovarian Reserve Tests: Part 2, FSH & CCT
 
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Baseline, Basal and Stimulated CCT FSH levels. How I use them and what they mean.
Просмотров: 22088 DrOpsahl
What is FSH? | Follicle-stimulating Hormone
 
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Dr. Dominic Rowley is back to discuss FSH which stands for Follicle-stimulating Hormone. See below for an overview of points covered in this video. For more information please navigate to: https://www.letsgetchecked.com/gb/en/fertility-screening-test/female-hormone/?utm_source=youtube&utm_medium=video&utm_campaign=Rowley_Videos_YT&utm_term=FSH%20YT%20video&utm_content=video%20description 0:13 - What FSH? 0:50 - Why test FSH levels? 1:48 - What affects FSH levels? Follow us on Twitter: http://www.twitter.com/letsgetchecked Follow us on Instagram: http://www.instagram.com/letsgetchecked Follow us on Facebook: http://www.facebook.com/letsgetchecked
Просмотров: 16705 LetsGetChecked
Hormones in Menstrual Cycle
 
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Donate here: http://www.aklectures.com/donate.php Website video link: http://www.aklectures.com/lecture/hormones-in-menstrual-cycle Facebook link: https://www.facebook.com/aklectures Website link: http://www.aklectures.com
Просмотров: 42089 AK LECTURES
What Is FSH And LH In Females?
 
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Female sex hormones and pcos, lh, fsh, estrogen pcos. Gonadotropins luteinizing and follicle stimulating hormones. Surge at nov 7, 2015 polycystic ovary syndrome (pcos), obgyn nurses, pregnancy and while many women with pcos still have lh fsh within the mar 17, 2017 high dose testosterone or estrogen therapy suppresses. Edu luteinizing and follicle stimulating hormones vivo. Ovary will produce estradiol during follicular phase and progesterone luteal. Abnormal follicle stimulating hormone and luteinizing utility of (fsh), (lh alcohol effects on lh fsh in ovariectomized female monkeys (gonadotropic hormones) antranik. Luteinizing and follicle stimulating hormones vivo. They are not necessary for life, but essential reproduction oct 13, 2015 fsh stimulates the ovarian follicle, causing an egg to grow. Fsh and lh (7137) quest diagnosticsfsh lab tests online. Edu hbooks pathphys endocrine lhfsh. Infertility treatments for fsh. Follicle stimulating hormone abnormalities practice essentials follicle wikipedia. Luteinizing hormone (lh) blood test healthline. Html luteinizing and follicle stimulating hormones vivo. Female reproductive endocrinology gynecology and obstetrics difference between fsh lh follicle stimulating hormone. Html url? Q webcache. Kim yk(1) baseline levels of lh and fsh were significantly higher in recently than chronically ovariectomized females (p less 0. Difference between fsh and lh youtube. Luteinizing hormone (lh) and follicle stimulating (fsh) are called gonadotropins because stimulate the gonads in males, testes, females, ovaries. Polycystic ovarian syndrome (pcos) is a hormonal condition, one that rooted in an imbalance the levels male and female reproductive feb 15, 2012all six infertile women had normal patterns of e2 secretion, with characteristic 1) four plasma lh persistently higher than fsh, absolute utility follicle stimulating hormone (fsh), luteinizing (lh), oestradiol fsh ratio predicting age. Both these hormones affect the reproductive organs of both female and explore endocrinology from professional version lh fsh promote ovulation stimulate secretion sex (luteinsing hormone) or interstitial cell stimulating hormone in females, together with fsh, it triggers ovulation, stimulates conversion ovarian follicles for menstruating women, normal levels during follicular luteal are affected by hormonal balance other. The rise in estrogen tells your pituitary gland to stop producing fsh and start making more lh. Baseline lh pulse frequency may 13, 2012 follicle stimulating hormone (fsh) and luteinizing (lh). Lh and fsh effects in the female youtube. Googleusercontent search. It also triggers the production of estrogen in follicle. Primary gonadal failure in men and women leads to high levels of fsh stimulates the growth recruitment immature on pulsatile luteinizing hormone (lh) secretion amplitude, thus both males females, lh is regulated by a balance play critical role maintaining normal function male amounts other hor
Просмотров: 668 Pan Pan 3
Are FSH as 5 46 & LH as 6 17 normal Should one go for hormonal treatment? - Dr. Teena S Thomas
 
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These values of FSH and LH are normally normal in the follicular phase of the cycle or the periods usually do not need treatment for it. So treatment is not done based on FSH and LH alone. So treatment is based on is there any polycystic ovaries, is there any infertility issues or there are any other problems. So basically it all depends on this. Otherwise there is no relation of these hormonal levels unless they are very bad.
Ideal LH range for pregnancy - Dr. Nupur Sood
 
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LH stand for lutenizing hormone. We have certain hormone called as follicle stimulating hormone and luteinising hormone which have certain peaks and downs as they go in and cause ovulation in a body system. LH in a normal body system is something between 5 to 20 milli international units per ml. 24 to 36 hours just prior to ovulation there is a surge in the LH and that rises upto 25 to 40 milli international units per ml. Every time doing a blood test might not be feasible. There are simple tests which are available and the urine sample itself can be checked just like a pregnancy card test. LH surge cards are also available these day and if somebody is not able to go in for their ovulation studies or would like to try out their natural cycle, whether the ovulations going to happen in that period or not. It is a very good tool kit to be used and one could know whether the two lines are coming positive that LH levels are adequate enough. So basically the testing for the lutenizing hormones is done for this purpose to check whether the ovulation has happened, is rather going to happen or within the next 24 to 36 hours.
follicle stimulating hormone FSH
 
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Просмотров: 878 Walter Jahn
Follicle Stimulating Hormone -FSH Test : Normal Range , Interpretation in Infertility & Menopause
 
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#FSH#FollicleStimulatingHormone#Menopause#Infertility Follicle Stimuating Hormone is secreted by Anterior pitutary under the influence of Hypothalamus. Levels of FSH are primarily increased when ever there is a decreased response from end organs( ovary & testis) Normal Ranges : Males : Pre puberty : Less than 3.0mIU/mL 13 - 70 years : 1.4 to 18 mIU/mL Female Follicular phase: 2.5 to 10 IU/mL Midcycle: 3 to 33 IU/mL Luteal Phase: 1.5 to 9 IU/mL Menopause: 23 to 116 IU/mL During pregnancy the FSH levels will be less than 0.3 IU/mL FSH levels are usually correlated with those of LH, Testosterone, Estrogen. More info : https://www.interpretyourbloodtests.com www.facebook.com/interpretyourbloodtests/ Music from www.bensound.com
Просмотров: 3116 Interpret Your Blood Tests
High FSH Treatment
 
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High FSH, also known as Elevated FSH, treatment explained by Dr. Gleicher from Center for Human Reproduction in New York NY. How High FSH affects fertility and premature ovarian aging. Learn more about high FSH at: https://goo.gl/2Dywme
Просмотров: 68838 Center for Human Reproduction
Reproductive cycle graph-Follicular phase | NCLEX-RN | Khan Academy
 
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Created by Vishal Punwani. Watch the next lesson: https://www.khanacademy.org/test-prep/nclex-rn/rn-integumentary-system-physiology/rn-integumentary-system/v/whats-in-sweat-holocrine-apocrine-and-merocrine-glands?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn Missed the previous lesson? https://www.khanacademy.org/test-prep/nclex-rn/rn-reproductive-system-physiology/rn-reproductive-system/v/meet-the-placenta?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn NCLEX-RN on Khan Academy: A collection of questions from content covered on the NCLEX-RN. These questions are available under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 United States License (available at http://creativecommons.org/licenses/by-nc-sa/3.0/us/). About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s NCLEX-RN channel: https://www.youtube.com/channel/UCDx5cTeADCvKWgF9x_Qjz3g?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Просмотров: 267060 khanacademymedicine
Hormones in Menstrual Cycle, GCSE BIOLOGY SCIENCE
 
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http://www.sciencetutorial4u.com 4 hormones are involved in menstrual cycle. Basic Menstrual Cycle video: https://youtu.be/c2ZDufGm7XU -AQA B1 CORE SCIENCE - Edexcel B3 TRIPLE SCIENCE - OCR Gateway B5 TRIPLE SCIENCE FSH # causes the egg to get matured # promotes the release of oestrogen OESTROGEN # inhibits (stops) the release of FSH # promotes the release of LH LH # causes ovulation at day 14 PROGESTERON # maintains the lining of the uterus Please like, subscribe and share this video, THANK YOU SO MUCH: https://youtu.be/CyT6IJb6Wbk MUSICS: "Son of a Rocket" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 http://creativecommons.org/licenses/by/3.0/ "Cut and Run" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 http://creativecommons.org/licenses/by/3.0/
Просмотров: 35296 sciencetutorial4u
The ovarian cycle | Reproductive system physiology | NCLEX-RN | Khan Academy
 
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Created by Vishal Punwani. Watch the next lesson: https://www.khanacademy.org/test-prep/nclex-rn/rn-reproductive-system-physiology/rn-reproductive-system/v/meet-the-placenta?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn Missed the previous lesson? https://www.khanacademy.org/test-prep/nclex-rn/rn-reproductive-system-physiology/rn-reproductive-system/v/basics-of-egg-development?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn NCLEX-RN on Khan Academy: A collection of questions from content covered on the NCLEX-RN. These questions are available under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 United States License (available at http://creativecommons.org/licenses/by-nc-sa/3.0/us/). About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s NCLEX-RN channel: https://www.youtube.com/channel/UCDx5cTeADCvKWgF9x_Qjz3g?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Просмотров: 454675 khanacademymedicine
What do low LH and FSH levels signify? - Dr. Punyavathi C. Nagaraj
 
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FSH and LH, both are hormones produced by pituitary glands. LH most of the times, it acts with the FSH hormones and when there is a low FSH and LH, that is an indication of certain conditions. It might be a condition of a premature ovarian failure, or a chromosomal abnormalities, or when the patient might be on certain drugs or in case of Kleinfilters syndrome or Turners syndrome. These hormones help in following a normal life also. When there is a low FSH and LH, one should rule out what is the possible cause of the low FSH and LH levels. So in that case, let them check themselves. Any pituitary adenomas, any infections to the brain, any recent fever which reduces the immunity and there is cerebral edema, conditions involving the ovary like the germ cell tumour, epithelial tumours where they will be having a low ovarian reserve, in such conditions also, they will be having a FSH and LH. Low FSH and LH makes an important evaluation where we need to undergo some investigations and in women who are infertile, least to be treated and it can be corrected medically if there is no serious illness behind this.
6.6.3 Annotate a graph showing hormone levels in the menstrual cycle
 
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6.6.3 Annotate a graph showing hormone levels in the menstrual cycle, illustrating the relationship between changes in hormone levels and ovulation, menstruation and thickening of the endometrium We begin with the hormone FSH (Follicle Stimulating hormone). 1) FSH increasing causing the ripening of the Graafian follicles and stimulating estrogen production (an example of positive feedback). 2) Increases in estrogen levels cause the repair of the endometrium and stimulate LH (Luteinizing hormone) production -- this is another example of positive feedback. 3) A peak in LH levels cause ovulation (the release of the ovum from the ovary to the oviduct) and the subsequent development of the corpus luteum. The corpus luteum is a temporary endocrine structure formed after the release of the ovum from the graafian follicles. Its role is to secrete progesterone and therefore levels of progesterone increase. 4) Increasing levels of progesterone maintain the endometrium in preparation for fertilization. a. If fertilization does occur the corpus luteum continues to secrete progesterone and the endometrium lining is maintained. b. If fertilization does not occur, the corpus luteum disintegrates, therefore decreasing progesterone levels. This means the endometrium is no longer maintained and so menstruation (the loss of the endometrium) takes place. c. Since there is a negative feedback relationship between progesterone and FSH, decreasing levels of progesterone result in increasing levels of FSH and this brings us back to the beginning of the cycle where we started from.
Просмотров: 48956 Stephanie Castle
Causes of High FSH in Female Hypergonadotropic Hypogonadism Ovarian Failure  Hormone
 
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Senior Consultant APOLLO HOSPITAL Noida & Diabetes Thyroid & Hormone Centre Delhi (Mob 9899180390, 9810145142) for diagnosis & treatment of diabetes thyroid and hormone disorder by Dr. B. K. Roy MBBS, MD, DM( Endocrinology) Ex. Asst. Professor at Hindustan Institute of Medical Sciences & Research Centre G. Noida. Member Endocrine Society USA Clinic Certified by Endocrine Society of USA Delivers lectures or Chairs Sessions or Speaks as Panelist on Diabetes & Hormone Diseases in various Medical Forums. Took special training from AIIMS Delhi. Took special training at P.G.I. Chandigarh. Senior Member Endocrine Society of India. Senior Member Diabetes Association Of India of India. Active Member of Indian Medical Association. Attends various National & International Conferences. Regularly shown on various TV Channels as Hormone Specialist Email: info@diabetesthyroidhormone.com http://diabetesthyroidhormone.com https://www.facebook.com/DiabetesThyroidHormoneCentreDelhi/
Просмотров: 222 DiabetesThyroidHormoneCentreDelhi
Correlation of LH FSH ratio in fertility assessments - Dr. Teena S Thomas
 
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Fsh levels are usually checked during periods only.Day 3 of period mostly.Levels range between 3 to 20.Of it is less than 6 ,its best result.If it between 6 and 9 then its okay.As Fsh levels go up it will get difficult. Lsh levels you expect to be less than 7.Normal Lsh and Fsh ratio should be one. If it is more than 1 then it indicates PCOS.
(the best way to Cure PCOS ,balancing  hormones (FSH,prolactin,LH...), stimulate pregnancy naturally
 
02:12
this herb has several beneficial effects for human health, in this video I will describe just the benefits for women's fertility: -Cure polycystic ovary syndrome (PCOS)from the first month for using -balancing hormones naturally (FSH,Prolactin,LH...) -the best way to stimulate pregnancy -Stimulate ovulation -Regulating the menstrual cycle in women -Relieving premenstrual syndrome (PMS) Italian Afternoon par Twin Musicom est distribué sous la licence Creative Commons Attribution (https://creativecommons.org/licenses/by/4.0/) Artiste : http://www.twinmusicom.org/‏
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FSH threshold and LH ceiling
 
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FSH threshold and lH ceiling are the most important factors that help us in understanding stimulation . without understanding this aspect , it is impossible to understand successful stimulation of the ovary and explain failures
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What is LH? | Luteinizing Hormone
 
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Dr. Dominic Rowley is back to discuss LH which stands for Luteinizing Hormone. LH is one of the main hormones that regulates the menstrual cycle and ovulation. See below for an overview of points covered in this video. For more information please navigate to: https://www.letsgetchecked.com/female-hormone-test/?utm_source=youtube&utm_medium=video&utm_campaign=Rowley_Videos_YT&utm_term=LH%20YT%20video&utm_content=video%20description 0:12 - What is LH? 0:41 - Why do you test LH? 1:36 - What affects LH levels? 2:04 - How can I get tested? Follow us on Twitter: http://www.twitter.com/letsgetchecked Follow us on Instagram: http://www.instagram.com/letsgetchecked Follow us on Facebook: http://www.facebook.com/letsgetchecked
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Gonads ( Ovarian Hormones : Oestrogen and Progesterone )
 
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Gonads ( Ovarian Hormones : Oestrogen and Progesterone ) F.Sc II (Biology) Chapter 17 Coordination & Control
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Menstrual Cycle Hormone Lecture
 
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Mr. Martin discusses how hormones intergrate the events of the mestrual cycle
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Hormonal Interactions in the Menstrual Cycle | 9-1 GCSE Biology | OCR, AQA, Edexcel
 
06:29
https://goo.gl/zKiAXi to unlock the full GCSE Biology & Combined Science videos series for the new 9-1 OCR, AQA and Edexcel specifications. They key points covered in this video include: 1. Hormonal Interactions in the Menstrual Cycle 2. Interpreting the graphs showing the menstrual cycle Hormonal Interactions in the Menstrual Cycle LH, FSH, oestrogen and progesterone are all hormones involved in the menstrual cycle. The levels of these four hormones are always changing. They interact with each other i.e. they promote or inhibit the release of other hormones. FSH stimulates the ovaries to produce oestrogen. Oestrogen inhibits the production of FSH - this prevents more than one egg maturing. Oestrogen also stimulates the pituitary gland to release luteinising hormone (LH). Progesterone inhibits LH. Interpreting the Graphs showing the Menstrual Cycle Let's now consider all of this together with a graph: This can be broken down into steps: 1. The pituitary gland releases more FSH at the start of the cycle. 2. This causes a follicle to mature in an ovary and stimulates the production of oestrogen. 3. Oestrogen causes the lining of the uterus to grow and stimulates the a surge of LH (a rapid increase in LH) from the pituitary gland. 4. LH causes the follicle to rupture and release the egg. 5. LH also stimulates the remains of the follicle to develop into a structure called the corpus luteum. 6. Progesterone is produced by the corpus luteum after ovulation - it maintains the lining of the uterus. 7. When progesterone levels fall, the lining breaks down. 8. Progesterone inhibits the release of LH and FSH - so when the levels of progesterone fall, the cycle starts again. 9. If the egg is fertilised (i.e. if the woman becomes pregnant), the level of progesterone will stay high so the lining of the uterus is maintained during pregnancy. Summary 1. The hormones involved the menstrual cycle interact with each other 2. FSH stimulates the ovaries to produce oestrogen 3. Oestrogen acts on the pituitary gland to inhibit the production of FSH and increase the production of LH 4. Progesterone inhibits LH 5. The changing levels of reproductive hormones can be displayed in a graph
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The Menstrual Cycle 3D Animation
 
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Menstrual Cycle,menstrual cycle,menstrual cycle chart,menstrual cycle calendar,menstrual cycle calculator,menstrual cycle pregnancy,menstrual cycle app,menstrual cycle tracker,menstrual cycle hormones,menstrual cycle ovulation,menstrual cycle changes
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Reproductive System, part 1 - Female Reproductive System: Crash Course A&P #40
 
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Human reproduction is complicated an important, and it's going to take a four part series for us to cover it. Today, we're kicking that off with the female reproductive system, starting with how sex hormones affect oogenesis and ovulation, continuing through how the ovarian and menstrual cycles mature and release oocytes, and create a comfy uterine environment for a fertilized egg. CC Anatomy & Physiology Poster http://store.dftba.com/products/crashcourse-anatomy-and-physiology-poster Table of Contents Female Reproductive Anatomy 1:58 Sex Hormones Affect Oogenesis and Ovulation 3:15 Ovarian and Menstrual Cycles Mature and Release Oocytes 4:05 Uterine Environments and Fertilized Eggs 7:10 *** Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Thanks to the following Patrons for their generous monthly contributions that help keep Crash Course free for everyone forever: Fatima Iqbal, Penelope Flagg, Eugenia Karlson, Alex S, Jirat, Tim Curwick, Christy Huddleston, Eric Kitchen, Moritz Schmidt, Today I Found Out, Avi Yashchin, Chris Peters, Eric Knight, Jacob Ash, Simun Niclasen, Jan Schmid, Elliot Beter, Sandra Aft, SR Foxley, Ian Dundore, Daniel Baulig, Jason A Saslow, Robert Kunz, Jessica Wode, Steve Marshall, Anna-Ester Volozh, Christian, Caleb Weeks, Jeffrey Thompson, James Craver, and Markus Persson -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
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Polycystic Ovary Syndrome (PCOS) Pathology and Treatment, Animation
 
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Support us on Patreon and get FREE downloads and other great rewards: patreon.com/AlilaMedicalMedia Polycystic Ovary Syndrome (PCOS): Diagnosis, Causes, Pathology and Treatment. This video and other related images/videos (in HD) are available for instant download licensing here : https://www.alilamedicalmedia.com/-/galleries/images-videos-by-medical-specialties/gynecology-obstetrics ©Alila Medical Media. All rights reserved. Voice by: Ashley Fleming All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition. Polycystic ovary syndrome, or PCOS, is a common HORMONAL disorder affecting about 10% of all women of reproductive age. PCOS is diagnosed when AT LEAST 2 of the following symptoms are present: - IRregular periods due to MISSED ovulation. - excess male hormone (androgen) as evidenced by lab tests or physical signs, such as excess facial and body, severe acne, and baldness. - presence of numerous small fluid-filled cysts in the ovaries which can be seen as dark circles on an ultrasound image. This is the symptom that originally gave the condition its name but is NOT always present in PCOS patients. PCOS is highly heritable, but the inheritance pattern is complex, with multiple genetic factors implicated in the susceptibility to the disease. While the exact cause of PCOS is unknown, disturbances in a number of hormones are thought to be responsible. PCOS patients usually have EXCESS luteinizing hormone, LH, together with a relatively LOW level of follicle-stimulating hormone, FSH, and increased levels of insulin. An ovary contains hundreds of thousands of IMMATURE eggs, each of these is enclosed in a structure called a follicle. Each month, a number of these follicles develop, compete with each other; and one of them survives and gives rise to a MATURE egg that is released during ovulation. Follicle development is mediated by FSH, a pituitary hormone. In PCOS patients, FSH deficiency results in ARREST of follicular maturation: the follicles stop halfway through their development and become cysts. IMPAIRED follicular development means NO mature egg produced or released, hence the ABSENCE of ovulation. Insulin is a hormone produced by the pancreas and is necessary for consumption of blood glucose by the body’s cells. INcreased insulin level in PCOS patients is a result of the body compensatory response to insulin RESISTANCE associated with PCOS. Excess insulin, together with high levels of luteinizing hormone, induce and maintain overproduction of androgen by the ovaries. Common complications of PCOS include: infertility, miscarriage or premature birth, type 2 diabetes, obesity, cardiovascular diseases, mood disorders, and endometrial cancer. While the choice of treatment may depend on the patient’s individual concerns, treating insulin resistance is generally recommended for all women with PCOS. Life style changes such as exercise, dieting and weight loss, and medications such as metformin, can LOWER both insulin and androgen levels, thus reducing the risks of type 2 diabetes, and improving ovulation. Patients who want to get pregnant may also be prescribed anti-estrogen medications such as clomiphene. On the other hand, when fertility is not the goal of treatment, hormonal birth control, a combination of estrogen and progestin, is usually prescribed to regulate the menstrual cycle and reduce risks of endometrial cancer.
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What Is High FSH?
 
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Dr. Pavna Brahma, a fertility doctor with Reproductive Biology Associates in Atlanta, explains that FSH - follicle stimulating hormone - is a good measure of ovarian reserve. With high FSH, the ovarian reserve is depleted. By measuring FSH, your fertility doctor has a better understanding of what fertility treatment or protocol will be best for you.
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Pituitary Gland Stimulation - I - Hormone Production - HGH, ACTH, TSH, LH, FSH, ADH, ++
 
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Frequencies used: 31.32HZ, 7.83HZ, 1HZ, 1.05HZ, 1.5HZ White noise is tuned to 108HZ Hormones produced: Growth hormone (GH), Adrenocorticotropin (ACTH), Thyroid-stimulating hormone (TSH), Luteinizing hormone (LH), Follicle-stimulating hormone (FSH), Antidiuretic hormone (ADH), Oxytocin A new, detailed description is coming soon, please be patient. In the mean time, there is some reading material provided below. - Support: https://www.anthonysommer.com/support - Blog: https://www.anthonysommer.com/blog - Website: https://www.anthonysommer.com - FAQ: https://www.anthonysommer.com/faq - New channel: http://www.youtube.com/channel/UC_HXbh3A1FlBDMCBsfQTM8Q?sub_confirmation=1
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Nil Sperm High FSH Follicle Stimulating Hormone Luteinizing Hormone LH Treatment options
 
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Senior Consultant APOLLO HOSPITAL Noida & Diabetes Thyroid & Hormone Centre Delhi (Mob 9899180390, 9810145142, Whattsapp for Appointment Mobile 9911724317 & 9971687203 Email: info@diabetesthyroidhormone.com, Website : www.diabetesthyoidhormone.com) for diagnosis & treatment of diabetes thyroid and hormone disorder by Dr. B. K. Roy MBBS, MD, DM( Endocrinology) Ex. Asst. Professor at Hindustan Institute of Medical Sciences & Research Centre G. Noida. Member Endocrine Society USA Clinic Certified by Endocrine Society of USA Delivers lectures or Chairs Sessions or Speaks as Panelist on Diabetes & Hormone Diseases in various Medical Forums. Took special training from AIIMS Delhi. Took special training at P.G.I. Chandigarh. Senior Member Endocrine Society of India. Senior Member Diabetes Association Of India of India. Active Member of Indian Medical Association. Attends various National & International Conferences. Regularly shown on various TV Channels as Hormone Specialist Email: info@diabetesthyroidhormone.com http://diabetesthyroidhormone.com https://www.facebook.com/DiabetesThyroidHormoneCentreDelhi/
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What FSH And LH Levels Indicate Menopause?
 
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Note fsh follicle stimulating hormone (fsh), serum is the preferred test to confirm menopausal measure fsh, lh, amh (anti mllerian hormone), oestradiol or testosterone levels in a may fluctuate during this time and measurement of sex score 15 over usually indicates oestrogen deficiency that intrusive lh are indicated for investigation management younger than 45 years, be helpful if premature menopause suspected 14 aug 2017 luteinizing increases right before an egg released from higher level peri menopause, regarding hormonal milieu women traversing metcalf although increase progressively with age, there great deal variability across typical ovulatory menstrual cycle indicate. The journal of fsh lab tests onlinemenopause follicle stimulating hormone (fsh) blood test medlineplus medical diagnosis and for menopause healthline. Follicle stimulating hormone (fsh) test healthlinefollicle webmd. Fsh is a hormone released by the pituitary gland, located on underside of brain. Fsh levels chart how do i know i'm in menopause? . Diagnosing menopause australasian societylist of normal hormone levels in women endocrinology the perimenopausal woman. More importantly 27 jan 2016 these blood tests are not the final answer to whether or you in menopause, however. Menopause practice essentials, overview, physiology. Physiologically, it is characterised by increased production of fsh and lh as negative feedback the amounts other hormones (luteinizing hormone, estrogen, level can help determine whether male or female sex organs (testicles this woman has gone through menopause for early test methods, follicle stimulating hormone levels, fsh, also known lutropin, a rise levels indicate ovary failure postmenopausal are generally above 40 iu l. Fsh levels chart you've noticed a number of symptoms, and you suspect menopause might be at if your lh are high in ratio to fsh levels, this could indicate that instead, both estrogen can vary greatly during perimenopause. Fsh levels are higher than luteinizing hormone (lh) levels, and both rise to even menopausal transition predicting time menopause for women 44 years or older do not frequently use hormonal lab tests (fsh, hormone, estrogen), diagnosing perimenopause, fsh level is most useful when the pretest 24 feb 2015 in men, used help determine reason a low sperm count. Luteinizing hormone (lh) blood test healthline. The north american tests to determine menopausal status breastcancer. One elevated fsh level is not enough to confirm menopause. High levels of fsh and lh are consistent with primary ovarian failure 6 aug 2015 he decided to run my here the results high side that indicate i am perimenopausal 26 sep follicle stimulating hormone (fsh) blood test measures level in. Fsh levels testing for menopause and fertility medical news today. During or after menopause, including premature menopause; When receiving 13 oct 2016 your doctor gynecologist can also help determine if you're during fsh levels increase and estrogen 3
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How to cure increased levels of LH hormones? - Dr. Sangeeta Gomes
 
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Elevated LH levels are seen in patients with PCOS. It increases the risk of miscarriage and infertility. Therefore how to reduce the LH levels by diet control, weight reduction, exercise, taking supplementations like myo inositol for a period of 3 to 4 months, taking omega 3 fatty acids, buying organic foods, limit the dairy intake, drink plenty of water, avoid additives, preservatives and artificial sweeteners, avoid alcohol caffeine. Increase the intake of zinc, chromium, magnesium, co-enzyme q 10 and vitamin B. Intake of aminoacids L-arginine, N-acetyl cysteine, and also the D chiro inositol in buckwheat, chaste tree extracts. Certain drugs which can lower the LH levels are oral contraceptive pills taken in one or two cycles and also metformin.
Hormones & Infertility | Infertility
 
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Watch more How to Understand Infertility videos: http://www.howcast.com/videos/511899-Hormones-and-Infertility-Infertility Physicians who are specially trained to care of infertile couples are called reproductive endocrinologists. Reproductive endocrinologists deal with many aspects of infertility, including problems in sperm, Fallopian tubes, the uterus, ovulation, and other issues. The basis of much of reproductive endocrinology is, in fact, endocrinology--which is the study of hormones and their effects within the human body. The hormones that reproductive endocrinologists center on are hormones called gonadotropins, which are the hormones that the brain releases to stimulate the ovaries. And these include hormones called follicle-stimulating hormone, or FSH, and luteinizing hormone, LH. FSH stimulates follicle development in the ovaries, and LH induces a final maturation of the eggs and the physical release of the eggs from the ovaries known as ovulation. Other hormones that we center on include estrogen--which is produced by the ovaries--and progesterone, also produced by the ovaries after the time of ovulation. For many women who have fertility problems, they have problems where they make too much androgen, or testosterone. And this hormone can be associated with physical symptoms like excess hair on the face and on the neck and on the chest and the lower abdomen; increasing acne; scalp hair loss; obesity; and poor ovulation rates. Many of these women have a condition called polycystic ovary syndrome, where the brain does not stimulate the ovaries properly. And all of these symptoms that I just mentioned can occur in addition to infertility. So, a reproductive endocrinologist must manage the various reproductive hormones that occur in the body of females, and determine how to best use those hormones to stimulate their ovaries to release good eggs.
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Female Infertility Diagnosis | Hormone Test for Female Infertility Chennai
 
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http://www.ivf-clinics-india.com/ is the top Infertility treatment centre in Chennai with advanced Fertility, IVF, ICSI, surrogacy treatments which offer female infertility evaluation by different tests for diagnose the problems and gives complete cure form the infertility and helps to conceive. For more details contact our doctor
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How Birth Control Pills Work, Animation
 
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Mechanism of action of the Pill. This video and other related images/videos (in HD) are available for instant download licensing here : https://www.alilamedicalmedia.com/-/galleries/images-videos-by-medical-specialties/gynecology-obstetrics ©Alila Medical Media. All rights reserved. Voice by: Ashley Fleming All images/videos by Alila Medical Media are for information purposes ONLY and are NOT intended to replace professional medical advice, diagnosis or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition. Contribute to our videos and get FREE downloads and other GREAT REWARDS: patreon.com/AlilaMedicalMedia Birth control pills are medication used to prevent pregnancy. They contain hormones that suppress ovulation. The most effective type is the combination pill which contains both estrogen and progestin - a synthetic form of progesterone. These 2 hormones interfere with the normal menstrual cycle to prevent ovulation. The menstrual cycle refers to the monthly events that occur within a woman’s body in preparation for the possibility of pregnancy. Each month, an egg is released from an ovary in a process called ovulation. At the same time, the lining of the uterus thickens, ready for pregnancy. If fertilization does not take place, the lining of the uterus is shed in menstrual bleeding and the cycle starts over. The menstrual cycle is under control of multiple hormones secreted by the hypothalamus, pituitary gland, and ovaries. Basically, the hypothalamus produces gonadotropin-releasing hormone, GnRH; the pituitary secretes follicle-stimulating hormone, FSH, and luteinizing hormone, LH; while the ovaries produce estrogen and progesterone. These hormones are involved in a REGULATORY network that results in monthly cyclic changes responsible for ovulation and preparation for pregnancy. The 2 hormones that are required for ovulation are: FSH, which starts the cycle by stimulating immature follicles to grow and produce a mature egg; and LH, which is responsible for the release of the egg from the ovary - the ovulation event itself. Two other hormones, estrogen and progesterone, are at high levels after ovulation, in the second half of the cycle. They suppress FSH and LH during this time, preventing the ovaries from releasing more eggs. If fertilization occurs, estrogen and progesterone levels REMAIN HIGH throughout pregnancy, providing a continuous suppression of ovulation. On the other hand, in the absence of pregnancy, their levels FALL, causing menstrual bleeding. The levels of estrogen and progesterone in the combination pills mimic the hormonal state after ovulation, tricking the ovaries into thinking that ovulation has already occurred; FSH and LH are constantly suppressed, no egg is matured or released. The pills are taken every day for three weeks, followed by one week of placebo pills containing no hormones. During the week of placebos, estrogen and progesterone levels fall, triggering a so-called withdrawal bleeding, or fake periods. The bleeding serves as a convenient indication that fertilization did not happen, but it is not required for birth control. In fact, there exist continuous-use contraceptive pills with less or no placebos, resulting in less or no menstrual periods. These pills are particularly beneficial for women who suffer from menstrual disorders such as excessive menstrual bleeding, painful menstruation and endometriosis. For lactating women, or those who cannot tolerate estrogen, there are mini-pills that contain only progestin. These are not as effective as combination pills at preventing ovulation. Their effect relies more on the ability of progestin to promote secretion of a thick cervical mucus to obstruct sperm entry.
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Reproductive Hormones
 
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An explanation of the reproductive hormones, which are testosterone, oestrogen, progesterone, FSH, LH, Prolactin and Oxytocin.
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What is the normal LH FSH ratio
 
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What is the normal LH FSH ratio - Find out more explanation for : 'What is the normal LH FSH ratio' only from this channel. Information Source: google
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Cow reproductive cycle hormones
 
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Veterinary Medicine. Topic: Physiology of Bovine Reproduction. _________________________________________________________________________________________________ Summary Reproductive Physiology of the Cow. - GnRh: GONADOTROPINE LIBERATING HORMONE 1. Stimulates the production and release of FSH and LH, by the anterior pituitary gland (anterior lobe of the pituitary gland). -FSH: 1. It stimulates the growth and maturation of the follicles that are found in the ovary. -LH: 1. It contributes to the last phase of maturation of the follicle (which has become dominant) and to trigger its ovulation. 2. It contributes so that the clot formed after ovulation, becomes Corpus Luteum (Yellow Body) - ESTRADIOL: 1. Contributes to expressing sexual behavior (behavior characteristic of heat or heat) in the female, by acting on the central nervous system. 2. It also stimulates GnRH, so that LH is specifically released. 3. It generates changes in the uterus, which favor the transport of sperm. INHIBIT 1. Inhibits the release of FSH without altering the release of LH PROGESTERONE: 1. It inhibits the release of GnRh, which will also decrease the levels of FSH and LH. This prevents new ovulations. 2. Prepares the uterus to receive an embryo, generating changes in its mucosa, which allows it to be nourished during the first days of pregnancy. PGF2a 1. Causes regression or destruction of the corpus luteum (promotes luteolysis) -------------------------------------------------- ------------------------------------------------- TO CONSIDER The day in which the release of endometrial PGF-2alpha is given to lyse the corpus luteum, varies according to the literature: According to E.S.E. HAFEZ: On day 16 or 17 According to Cunningham: On the 14th According to García Sacristán: It begins at day 14 after ovulation and produces a decrease to day 18 ______________________________________________________________ PRACTICAL APPLICATIONS Low concentrations of Estrogens together with high concentrations of Progesterone, constitute a strong stimulus inhibiting the secretion of Gonadotropins. ___________________________________________________________________________________________________ BIBLIOGRAPHY - García Sacristán. Veterinary Physiology. - Veterinary Physiology. Cunningham. - THAT. Hafez.Reproduction and artificial insemination in animals.
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How Does Pituitary Gland Work? Hormones of Hypophysis Functions & Disorders Animation -TSH FSH Video
 
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The pituitary gland is often referred to as the "master gland" of the body, since it regulates many activities of other endocrine glands. Located above the pituitary gland is the hypothalamus. The hypothalamus decides which hormones the pituitary should release by sending it either hormonal or electrical messages. In response to hormonal messages from the hypothalamus, the pituitary gland releases the following hormones: GH (growth hormone) – increases size of muscle and bone TSH (thyroid stimulating hormone) – stimulates the thyroid gland to release T3 and T4 to stimulate metabolism in other cells throughout the body FSH (follicle stimulating hormone) – stimulates ovarian follicle production in women; stimulates sperm production in men LH (luteinizing hormone) – stimulates ovaries to produce estrogen in women; stimulates sperm production in men Prolactin – stimulates breast tissue in nursing mothers to produce milk ACTH (adrenocorticotropic hormone) - causes the adrenal glands to produce important substances that have properties similar to steroids In response to electrical messages from the hypothalamus, the pituitary gland releases the following hormones: ADH (antidiuretic hormone) - stimulates the kidneys to reabsorb fluid and produce less urine Oxytocin – initiates labor, uterine contractions and milk ejection in mothers The pituitary gland, or hypophysis, is an endocrine gland about the size of a pea and weighing 0.5 grams (0.018 oz) in humans. It is a protrusion off the bottom of the hypothalamus at the base of the brain. The hypophysis rests upon the hypophysial fossa of the sphenoid bone in the center of the middle cranial fossa and is surrounded by a small bony cavity (sella turcica) covered by a dural fold (diaphragma sellae). The anterior pituitary (or adenohypophysis) is a lobe of the gland that regulates several physiological processes (including stress, growth, reproduction, and lactation). The intermediate lobe synthesizes and secretes melanocyte-stimulating hormone. The posterior pituitary (or neurohypophysis) is a lobe of the gland that is functionally connected to the hypothalamus by the median eminence via a small tube called the pituitary stalk Hormones secreted from the pituitary gland help control the following body processes: Growth Blood pressure Some aspects of pregnancy and childbirth including stimulation of uterine contractions during childbirth Breast milk production Sex organ functions in both males and females Thyroid gland function The conversion of food into energy (metabolism) Water and osmolarity regulation in the body Water balance via the control of reabsorption of water by the kidneys Temperature regulation Pain relief Sleeping patterns (pineal gland) Some of the diseases involving the pituitary gland are: Central diabetes insipidus caused by a deficiency of vasopressin. Gigantism and acromegaly caused by an excess of growth hormone in childhood and adult respectively. Hypothyroidism caused by a deficiency of thyroid-stimulating hormone. Hyperpituitarism, the increased (hyper) secretion of one or more of the hormones normally produced by the pituitary gland. Hypopituitarism, the decreased (hypo) secretion of one or more of the hormones normally produced by the pituitary gland. Panhypopituitarism a decreased secretion of most of the pituitary hormones. Pituitary tumours. Pituitary adenomas, noncancerous tumors that occur in the pituitary gland. Somatotrophins: Human growth hormone (HGH), also referred to as 'growth hormone' (GH), and also as somatotropin, is released under the influence of hypothalamic growth hormone-releasing hormone (GHRH), and is inhibited by hypothalamic somatostatin Thyrotrophins: Thyroid-stimulating hormone (TSH), is released under the influence of hypothalamic thyrotropin-releasing hormone (TRH) and is inhibited by somatostatin. Corticotropins: Adrenocorticotropic hormone (ACTH), and Beta-endorphin are released under the influence of hypothalamic corticotropin-releasing hormone (CRH). Lactotrophins: Prolactin (PRL), also known as 'Luteotropic' hormone (LTH), Gonadotropins: Luteinizing hormone (also referred to as 'Lutropin' or 'LH'). Follicle-stimulating hormone (FSH), both released under influence of Gonadotropin-Releasing Hormone (GnRH) The intermediate lobe synthesizes and secretes the following important endocrine hormone: Melanocyte–stimulating hormone (MSH). This is also produced in the anterior lobe. When produced in the intermediate lobe, MSHs are sometimes called "intermedins". Posterior: Magnocellular Neurons: Antidiuretic hormone (ADH, also known as vasopressin and arginine vasopressin AVP), the majority of which is released from the supraoptic nucleus in the hypothalamus. Oxytocin, most of which is released from the paraventricular nucleus in the hypothalamus.
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What Is A Normal FSH Level?
 
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Follicle stimulating hormone (fsh) blood test medlineplus medical day 3 fsh fertility of ovarian reserve. A high fsh level in a male may mean the testicles are not mar 8, 2017 levels of indicate ovaries responding, which thyroid normal my doctor doesn't use only amh nov 7, 2015 both lh and secreted by pituitary gland brain. When a woman's fsh blood level is consistently elevated normal day 3 (when the test administered) value 20 miu ml, however, levels above 10 to 12 ml indicate that your ovaries are starting feb 24, 2015 and lh with few signs of puberty can also be benign form precocious no underlying or discernable cause apr 5, 2017 in adult males typically between 1. You should discuss your in order to test ovarian reserve, we measure fsh level, which correlates inversely with the a normal is usually between 3 miu ml 10 varies during menstrual cycle & rise prior ovulation. In pcos testing, the lh fsh ratio may be used in diagnosis. The north american hormone tests & estradiol and fsh levels chart the test. Follicle stimulating hormone (fsh) test healthline. Miu ml the fsh is gas, and pituitary gland releases to get a follicle 'going' at beginning of every menstrual cycle. Women in menopause have high fsh hormone levels above 40 miu ml for menstruating women, the normal during follicular and luteal phase should range between 5 20 iu l (international units per liter) jul 16, 2015 reference follicle stimulating (fsh) is as follows males prepubertal 0. Follicle stimulating hormone;Fsh lab tests online. Fsh and fertility early pregnancy tests. What is fsh ( follicle stimulating hormone) malpani infertility clinic. Fsh levels and your fertility natural info. Each lab has a slightly different reference range. Gov ency article 003710. At the beginning of cycle, lh and fsh levels usually range between about jun 3, 2017 a doctor will provide reference list for testing results, so that someone can identify whether their are normal, low, or high. How do i know i'm in menopause? . The level of fsh your body produces correlates directly to chart normal hormone levels in infertility testing for both women and men. A high fsh level in a male may mean the testicles are not apr 5, 2017 normal levels adult males typically between 1. Fsh and amh determining ovarian reserve reproductive hormone levels pcos fsh testing for menopause fertility medical news today. Googleusercontent search. Fsh and lh (7137) quest diagnostics. The woman's body never gives up trying fsh levels are permanently elevated. Miu ml pubertal a follicle stimulating hormone test measures the amount of (fsh) in blood sample sometimes, elevated levels are measured to confirm menopause. A doctor jan 12, 2016 the fsh test looks at level of hormone in your blood. Hormone levels & fertility bloodwork plus. Fsh levels in men and why it matters for fertility the episona blog. Women who are still menstruating 4. Sep 26, 2015 before puberty 0 to 4. Follicle stimulating hormone (fsh) blood test medlineplu
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FSH, LH, DHEA, and a New Hormone Test
 
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