Question

What is the correct definition of menstruation?

A. a doctor who specializes in female reproduction

B. a process for ovaries to release mature eggs

C. a joining of sperm and egg to form a fertilized egg

D. a breakdown in the lining of the uterus causing blood flow

Answer 1

I think the Answer is D because it is

Answer 2

I would put D. correct me if I’m incorrect

the process in a woman of discharging blood and other materials from the lining of the uterus at intervals of about one lunar month from puberty until menopause, except during pregnancy.