Menstrual Cramps
Menstrual Cramps - an intermittent, painful contraction of structures of a wall containing involuntary muscle, as in biliary colic or in the uterine contractions of menstruation or of labor.
Menstrual Cramps - an intermittent, painful contraction of structures of a wall containing involuntary muscle, as in biliary colic or in the uterine contractions of menstruation or of labor.