Question

what happen when oviduct not get fertilized ?.​

Answer 1

Answer:

If no sperm is around to fertilize the egg, it moves through the uterus and disintegrates. Your hormone levels go back to normal. Your body sheds the thick lining of the uterus, and your period starts.

hope it helps you....

Answer 2

Explanation:

If the egg does not become fertilized, the lining of the uterus (endometrium) is shed during menstruation.