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Why doesn't menstruation take place after fertilization in human beings

      

Explain why menstruation does not take place after fertilization in human beings.

  

Answers


John
Increasing progesterone inhibits follicle stimulating hormone from stimulating the maturation of another graafian follicle.

OR

After fertilization, there is increased progesterone which maintains thickness of endometrium.
johnmulu answered the question on January 21, 2017 at 12:27


Next: Name the hormone that stimulate the maturation of the graafian follicles to release a mature ovum
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