On day fourteen, the LH surge causes a Graafian follicle to area the ovary. The follicle ruptures along with the ripe ovum is expelled in to the abdominal cavity. The fallopian tubes pick up the ovum with the fimbria. The cervical mucus adjustments to aid the motion of sperm. On times 15 to twenty-eight—the post-ovulatory phase, the Graafian foll