Question

define menstrual cycle ?

Answer 1

The menstrual cycle is the regular natural change that occurs in the female reproductive system (specifically the uterus and ovaries) that makes pregnancy possible.The cycle is required for the production of oocytes, and for the preparation of the uterus for pregnancy.

Answer 2

Hiiii..

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.