Question

what changes occur in ovulation and menstruation during pregnancy?​

Answer 1

Explanation:

During ovulation, the walls of the uterus also thicken to prepare for a fertilized egg. But if the egg is not fertilized, the uterine lining is shed about two weeks later, causing menstrual flow to begin..

Answer 2

Answer:

they both are inhibited

Explanation:

during pregnancy (gestation period of embryo) ovulation (further ripening of ovum and their release into ovary) and menstruation (blood shedding of endometrial lining) remains stopped through out the gestation period.