500
During ovulation the egg leaves the (1)________, enters the (2)____________, and finally to the (3)_________, where it implants to be ready for fertilization. If no fertilization occurs, the (4)__________ begins to be shed off in a process called (5)__________.
(1) Ovary
(2) Fallopian Tube
(3) Uterus
(4) Corpus Luteum
(5) Menstruation