Dysmenorrhoea is the term used to describe painful periods.

Period pain from your first period or shortly when, and while not a best-known cause, is thought as primary dysmenorrhoea.

Period pain caused by bound procreative disorders, such as adenomyosis, endometriosis or fibroids, is known as secondary dysmenorrhoea. With frist  dysmenorrhoea, the uterine lining produces hormone as   the muscle of the uterus to contract strongly,  reducing blood flow to the uterus.

There are different types of prostaglandins produced throughout the body, but prostaglandin F2X is responsible for the pain with periods.

Women of any age will expertise painful periods and a few ladies notice periods are not any longer painful when gestation and childbirth.