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Menstruation is due to sudden :...

Menstruation is due to sudden :

A

Reduction of FSH

B

Increase of LH

C

Reduction in estrogen and progesterone

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
D
If the ovum is not fertilized the corpus luteum in the ovary suddenly involutes and the ovarian hormone (estrogen and progesterone) decreases to low level of secretion. As a result endometrium lining sloughed off in the form of menstrual flow.
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