Question

what is the meaning of menstruation?

Answer 1

The process in which women discharge blood and other materials through the line of uterus because of fertilization not occurring is called menstruation it takes place once every month. 

Answer 2

The process in which a girl above 14 years start discharging blood consisting uterine muscles and blood through uterus is called menstrual cycle or periods. It last 50-60 years hope if you understand and mark it as best answer.