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1. www.merckmanuals.com › professional › gynecology-andFemale Reproductive Endocrinology - Female Reproductive ...

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   The hypothalamus secretes a small peptide, gonadotropin-releasing hormone (GnRH), also known as luteinizing hormone–releasing hormone. GnRH regulates release of the gonadotropins luteinizing hormone (LH) and follicle-stimulating hormone (FSH) from specialized cells (gonadotropes) in the anterior pituitary gland (see figure The CNS-hypothalamic-pituitary-gonadal target organ axis ).

   • Menopause

     The aging of the female reproductive system before and after...

   • Introduction to Gynecologic Tumors

     Gynecologic cancers involve the uterus, ovaries, cervix,...

   • Induced Abortion

     Psychologic complications do not typically occur but may...

2. www.medicine.com › health › guide-femaleA guide to female reproductive hormones - Medicine.com

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   • Hormones of The Female Reproductive System
   • What Do Female Reproductive Hormones do?
   • ​​​​Where Are Female Reproductive Hormones Made?
   • What Regulates The Female Reproductive System?

   Key hormones of the female reproductive system include: 1. Estrogen 2. Gonadotropin releasing hormone (GnRH) 3. Follicle stimulating hormone (FSH) 4. Luteinizing hormone (LH) 5. Progesterone 6. Testosterone and other androgens 7. Prolactin 8. Human chorionic gonadotropin (hCG) Other hormones include: 1. Anti Müllerian Hormone (AMH) 2. Relaxin 3. Ox...

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   Estrogen

   Estrogen is a sex steroid hormone and the main female reproductive hormone. Estrogen comes in three major forms including: 1. Estrone (E1) - main form made after menopause 2. Estradiol (E2) - main form made during the reproductive years 3. Estriol (E3) - main form made during pregnancy Estrogen is necessary for bringing about the physical changes that occur during puberty. Rising estrogen levels during puberty drive the growth of breasts, pubic and underarm hair, and the start of menstrual cy...

   Gonadotropin releasing hormone

   During adolescence, rising levels of GnRH trigger the start of puberty or sexual maturation. GnRH also plays a very important role during your reproductive years, regulating the release of the gonadotropic hormones FSH and LH. These hormones promote ovulation and stimulate secretion of the sex hormones estrogen and progesterone from the ovaries.

   Follicle stimulating hormone

   FSH is a gonadotropic hormone which is essential for driving the changes that occur at puberty and controlling the function of ovaries. FSH stimulates small fluid-filled sacs in the ovaries called follicles to grow each cycle. As the follicles grow they secrete estrogen. One of the follicles will mature each cycle and eventually burst open releasing an egg (oocyte) at ovulation.

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   Estrogen. Estrogen is mainly made by the ovaries during your reproductive years. Some estrogen is also made by your adrenal glands, body fat, and by your placenta during pregnancy.

   Gonadotropin releasing hormone (GnRH). GnRH is produced and secreted by the hypothalamus. It then travels to the pituitary gland below where it stimulates the production of FSH and LH.

   Follicle stimulating hormone (FSH).FSH is made in the anterior pituitary gland.

   Luteinizing hormone (LH). LH is made in the anterior pituitary gland.

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   The female reproductive system is regulated by the interaction of hormones with the hypothalamus, pituitary gland and ovaries, which form the hypothalamic-pituitary-gonadal axis. The hypothalamus releases GnRH in pulses, which stimulates the production and release of FSH and LH from the anterior pituitary. These hormones promote ovulation. They als...

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4. teachmephysiology.com › reproductive-systemMenstrual Cycle - HPG Axis - Stages - TeachMePhysiology

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   Feb 12, 2024 · Menstruation occurs on a monthly cycle throughout female reproductive life. Menarche (the first menstrual cycle) normally occurs between the ages of 11 and 15 and menopause between the ages of 45 and 55. The normal duration of a single cycle is 21-35 days. In this article, we will focus on the reproductive hormones, the ovarian cycle and the ...

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5. www.merckmanuals.com › home › women-s-health-issuesOverview of the Female Reproductive System

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   The hypothalamus orchestrates the interactions among the genital organs, pituitary gland, and adrenal glands to regulate the female reproductive system (see figure Major Endocrine Glands). These parts of the body interact with each other by releasing hormones. Hormones are chemical messengers that control and coordinate activities in the body.

6. www.ncbi.nlm.nih.gov › books › NBK279070Physiology of GnRH and Gonadotrophin Secretion - Endotext ...

   www.ncbi.nlm.nih.gov › books › NBK279070

   Oct 15, 2024 · Gonadotropin hormone-releasing hormone (GnRH) is the key regulator of the reproductive axis. Its pulsatile secretion determines the pattern of secretion of the gonadotropins, follicle stimulating hormone and luteinizing hormone, which then regulate both the endocrine function and gamete maturation in the gonads. Recent years have seen rapid developments in how GnRH secretion is regulated, with ...

   • Author: Pedro Marques, Karolina Skorupskaite, Jyothis T George, Richard A Anderson
   • Published: 2022/01/05

   • Publish Year: 2015

7. www.ncbi.nlm.nih.gov › pmc › articlesHormonal Regulation of Female Reproduction - PMC

   www.ncbi.nlm.nih.gov › pmc › articles

   Reproduction is an event that requires the coordination of peripheral organs with the nervous system to ensure that the internal and external environments are optimal for successful procreation of the species. This is accomplished by the hypothalamic-pituitary-gonadal axis that coordinates reproductive behavior with ovulation.

8. People also ask

   How does the hypothalamus regulate the female reproductive system?

   • The hypothalamus orchestrates the interactions among the genital organs, pituitary gland, and adrenal glands to regulate the female reproductive system (see figure Major Endocrine Glands). These parts of the body interact with each other by releasing hormones. Hormones are chemical messengers that control and coordinate activities in the body.

   Overview of the Female Reproductive System

   www.merckmanuals.com/home/women-s-health-issues/biology-of-the-female-reproductive-system/overview-of-the-female-reproductive-system

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   What is the role of hormones in the female reproductive system?

   • Hormones drive the female reproductive system. They are chemical messengers that regulate puberty, menstruation, fertility, pregnancy, menopause, sex drive and sexuality. Hormones are a part of your endocrine system, which is sometimes called your ‘hormone system’.

   A guide to female reproductive hormones - Medicine.com

   www.medicine.com/health/guide-female-reproductive-hormones

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   Is estrogen a sex steroid?

   • Estrogen is a sex steroid hormone and the main female reproductive hormone. Estrogen comes in three major forms including: Estrogen is necessary for bringing about the physical changes that occur during puberty. Rising estrogen levels during puberty drive the growth of breasts, pubic and underarm hair, and the start of menstrual cycles.

   A guide to female reproductive hormones - Medicine.com

   www.medicine.com/health/guide-female-reproductive-hormones

   See all results for this question

   Which hormone stimulates luteinising hormone (LH) and follicular stimulating hormone (FSH) release?

   • Gonadotropin-releasing hormone (GnRH) from the hypothalamus stimulates luteinising hormone (LH) and follicular stimulating hormone (FSH) release from the anterior pituitary gland. LH and FSH are gonadotropins that act primarily on the ovaries in the female reproductive tract: The menstrual cycle is controlled by feedback systems:

   Menstrual Cycle - HPG Axis - Stages - TeachMePhysiology

   teachmephysiology.com/reproductive-system/development-maturation/menstrual-cycle/

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   Which endocrine system produces small amounts of sex hormones?

   • The adrenal glands produce small amounts of female and male sex hormones. The major glands of the endocrine system are the hypothalamus, the pituitary gland, the thyroid gland, the parathyroid glands, the islet cells of the pancreas, the adrenal glands, the testes in men, and the ovaries in women.

   Overview of the Female Reproductive System

   www.merckmanuals.com/home/women-s-health-issues/biology-of-the-female-reproductive-system/overview-of-the-female-reproductive-system

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   How does GnRH regulate the release of luteinizing and follicle-stimulating hormones?

   • GnRH regulates release of the gonadotropins luteinizing hormone (LH) and follicle-stimulating hormone (FSH) from specialized cells (gonadotropes) in the anterior pituitary gland (see figure The CNS-hypothalamic-pituitary-gonadal target organ axis). These hormones are released in short bursts (pulses) every 1 to 4 hours.

   Female Reproductive Endocrinology - The Merck Manuals

   www.merckmanuals.com/professional/gynecology-and-obstetrics/female-reproductive-endocrinology/female-reproductive-endocrinology

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9. med.libretexts.org › Bookshelves › Anatomy_and26.6D: Hormonal Regulation of the Female Reproductive Cycle

   med.libretexts.org › Bookshelves › Anatomy_and

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   Jan 17, 2023 · Key Terms. estrogen: A hormone responsible for the appearance of secondary sex characteristics of human females at puberty and the maturation and maintenance of the reproductive organs in their functional state. cumulus: A cluster of cells that surround the oocyte both in the ovarian follicle and after ovulation. These cells.