MCQ
Onset of menstruation is due to:
- ✓Fall in level of progesterone
- BIncrease in level of progesterone
- CIncrease in level of $\text{FSH}$
- DNone of these
✓
Answer
Correct option: A.
Fall in level of progesterone
The uterine lining dies due to the deficiency or reduced level of progesterone in blood and is sloughed off.
Blood vessels rupture, causing bleeding.
Blood vessels rupture, causing bleeding.
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