Research suggests randomness behind rare cases of twin ovulation

Each month during a womans menstrual cycle, an ovary prepares 10-20 antral follicles, fluid filled sacs that hold immature eggs, for maturation. In most cycles... Each month during a womans menstrual cycle, an ovary prepares 10-20 antral follicles, fluid filled sacs that hold immature eggs, for maturation. Read More