Question

what is the menstrual cycle?
class 8 biology

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.[1][2] The cycle is required for the production of oocytes, and for the preparation of the uterus for pregnancy.

Answer 2

the cycle of events which begin from release of an egg and end in shedding off egg is called menstrual cycle. A menstrual cycle is usually of 28 to 30 days