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Question: Answered & Verified by Expert
Menstruation or menstrual flow in a woman occurs due to lack of hormone
BiologyHuman ReproductionNEET
Options:
  • A oxytocin
  • B estrogen
  • C progesterone
  • D prolactin
Solution:
2098 Upvotes Verified Answer
The correct answer is: progesterone
Due to regression of corpus luteum the progesterone hormone concentration decreases which leads to degeneration and shedding off endometrium layer along with blood called menstruation.

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