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Leya [2.2K]
4 years ago
14

What is menstruation​

Biology
2 answers:
Svetradugi [14.3K]4 years ago
5 0

Answer:

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.

Scrat [10]4 years ago
3 0
A period.which comes every month.your Uterus lining is shredds blood from the lining therefore making girls have a period every month
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