Menstrual flow occurs due to lack of:

Menstrual flow occurs due to lack of:
A Vasopressin
B Progesterone
C FSH
D Oxytocin

Detailed Solution

If fertilisation does not occur the corpus luteum degenerates. The fall in progesterone causes the endometrium to break down, giving menstrual flow.

Menstrual Cycle in past papers

7 questions from this chapter have appeared across 7 exam years.

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Practise Menstrual Cycle All 7 questions This chapter in 2013 NEET