Definition of "mittelschmerz" []

• Pain in the area of the ovary that is felt at the time of ovulation (usually midway through the menstrual cycle) (noun)

WordNet. Princeton University. 2010.

• "About this time, some women feel a twinge or cramp in the lower abdomen or back called mittelschmerz, usually accompanied by wet cervical fluid, discussed under “Player 2: The Cervix.”"