dysmenorrhea dysmenorrhea "Menstrual cramps" cramps MayoClinic > Menstrual Cramps one of the most common cramps Dysmenorrhea stimulate prostaglandins and intensify cramps menstrual cramps hormone-like compounds "Menstrual cramps" hormone-like substances dysmenorrhea www.mayoclinic.org Mayo Clinic many different causes uterus contracts dysmenorrhea the more severe the cramps "Menstrual cramps" prostaglandin is released Why do women have painful periods? Mayo Clinic How severe your period cramps prostaglandins associated higher the level of prostaglandins Mayo clinic cramps dysmenorrhea period cramps are caused by contractions in the uterus dysmenorrhea cramps Mayo Clinic cramping contract (and thus shed the built-up uterine lining) Mayo Clinic menstrual cramps Mayo Clinic cramps "Menstrual cramps" dysmenorrhea menstrual cramps menstrual cramps cramps, which typically occur in the lower abdomen menstrual cramp monthly cycle dysmenorrhea prostaglandins