Question

What is menstruation​

Answer 1

Menstruation is a time in a young-women's life where she starts to bleed from her ding-dong. This happens because when an egg in her uterus is not fertilized by a sperm, the lining of the uterus breaks itself down and passes out through the uterus opening, including the egg.

Answer 2

A period.which comes every month.your Uterus lining is shredds blood from the lining therefore making girls have a period every month