Choose your answer inside the box
1. The egg moves through the oviduct and enters the uterus.
2. The ovary releases an egg on day 14.
3. The pituitary releases hormones that cause the egg in the ovary to mature.
4. The cells of the thickened uterus break off and leave the vagina
5. The egg has not been fertilized; therefore, it will not attach to the uterus.​