Menstrual cramps are most commonly caused by
A) increased FSH levels.
B) increased estrogen secretion by the ovary.
C) increased prostaglandin secretions.
D) increased HCG hormone release.
E) a decreased inflammatory response in the endometrium.

Question

Quizplus · Accepted Answer

Increased prostaglandin secretions are most commonly responsible for menstrual cramps. Prostaglandins are involved in the contraction of the uterine muscles, leading to the pain experienced during menstruation.

Menstrual Cramps Are Most Commonly Caused by