Question

What is Menstrual cycle....​

Answer 1

Answer:

The menstrual cycle is the regular natural change that occurs in the female reproductive system that makes pregnancy possible. The cycle is required for the production of oocytes, and for the preparation of the uterus for pregnancy. The menstrual cycle occurs due to the rise and fall of hormones.

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Answer 2

Answer:

when the egg does not fuse with sperm then the ovary excreates out of body with some blood is called menstrual cycle