Name the hormone and its source organ responsible for the events occurring during proliferative phase of menstrual cycle. Explain the event.
Ans.
Hormone responsible: Estrogen Source organ: Developing ovarian follicles
Events during the proliferative phase:
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Rise in estrogen levels
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Stimulation of endometrial lining proliferation and growth
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Thickening and increased vascularity of the endometrium
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Production of nutrient-rich secretion by endometrial glands
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Thin, clear, and stretchy cervical mucus facilitating sperm movement