To prepare the uterus for a possible pregnancy is the purpose of which of the following?

In what phase of the menstrual cycle does the uterus shed its lining?

A period of time when a woman stops going through her menstrual cycle because her body no longer has any eggs is called?

If the uterus does not receive a fertilized egg by the pre-menstruation phase, what phase of the cycle does the body go to?

During what phase of the menstrual cycle can conception take place?