Why is my period so painful?

Why is my period so painful?

Period pain happens when the muscles in the uterus contract or tighten. … Women who experience painful periods can have higher levels of prostaglandins – a natural body chemical that causes contractions of the uterus, bowel and blood vessels. Period pain is the most common cause of pelvic pain.

Why are my period cramps worse than usual?

If Your Period Cramps Are Way Worse Than Usual, It Could Mean These 7 Things. … According to the Mayo Clinic, period cramps are caused by contractions in the uterus as it sheds its lining. Some of us have higher levels of the contraction-causing hormones called prostaglandins, so we wind up with more painful periods.