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Published byLindsey Bates Modified over 9 years ago
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Human Anatomy and Physiology Reproduction in females
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Reproduction Production of egg and nutrition of embryo Hormones: estrogen (estradiol), progesterone, gonadotropic hormones 2M eggs at birth, 3 - 400,000 at puberty and 400 released during lifetime Menopause - follicles degenerate
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Egg production (oogenesis)
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Ovarian cycle Primordial follicle (1) Primary follicle (2) Secondary follicle (3-5) Vesicular follicle (6) Secondary oocyte release (7) Corpus luteum (8) Corpus albicans (9)
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Ovarian cycle Two Phases Follicular (variable) Luteal (fixed - always 14 days duration)
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Ovarian cycle control
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Gonadotropic hormones Fluctuations in levels throughout the ovarian cycle Time (days)
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Ovarian hormones Fluctuations in levels throughout the ovarian cycle Time (days)
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Uterine cycle Fluctuations in thickness of uterine wall
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