Why does aunt pain hurt?

Menstruation will therefore show abdominal pain, mainly because of the following reasons, the first is due to individual differences, menstrual endometrium shedding, will produce prostaglandin, a large number of prostaglandin will cause the uterus to show uncoordinated contraction, will cause dysmenorrhea. The third, uterine dysplasia, such as uterine development abnormalities, menstruation will cause the uterus to show uncoordinated contraction, which will also cause the possibility of dysmenorrhea. It is recommended to show lower abdominal pain during menstruation. It is best to do the corresponding examination after menstruation is clean to understand the cause of dysmenorrhea. According to the cause, give the corresponding treatment, so as to achieve the goal of completely curing dysmenorrhea.