Biology, asked by Anonymous, 8 months ago

WHY THERE IS NO MENSTRUAL CYCLE DURING PREGNANCY????????????????????????????????????​

Answers

Answered by chauhan123456
4

Answer:

estrogen and progesterone causes the womb lining to thicken while progesterone prepare the womb for the implementation of an egg

if no sperm fertilizes the egg, pregnancy does not occur and it dissolves the level of estrogen and progesterone decline and the womb lining falls away....

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Answered by Anonymous
2

Answer:

Mai bhii Mst xD

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