Withdrawal of which of the following hormones | vedclass

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(A) The menstrual cycle consists of three phases: the proliferative phase,the secretory phase,and the menstrual phase.During the secretory phase,the c

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Progesterone

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(A) The menstrual cycle consists of three phases: the proliferative phase,the secretory phase,and the menstrual phase.During the secretory phase,the corpus luteum secretes large amounts of progesterone,which is essential for the maintenance of the endometrium.If fertilization does not occur,the corpus luteum degenerates.This degeneration leads to a sharp decrease in the levels of progesterone.The withdrawal of progesterone causes the breakdown of the endometrial lining and its blood vessels,which leads to menstruation.

Withdrawal of which of the following hormones is the immediate cause of menstruation?

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