why do you get menstrual cramps?

Question

cause of stomach cramps during period

Answer 1

Your uterus is cleaning itself out by trying squeeze out its lining since there was no fertiliztion and implantation of your eggs.

Answer 2

many ,many reasons but if they are very bad you may need medication, I use to have them so bad I would have to stay home from school and could not keep anything on my stomach,this went on until I had my first child, don't have a kid just to stop cramps