What hormone causes the endometrial glands to fill with glycogen and endometrial blood vessels to become more numerous?
A) estrogen
B) progesterone
C) FSH
D) LH
E) chorionic gonadotropin

Question

Quizplus · Accepted Answer

Progesterone is the hormone responsible for causing the endometrial glands to fill with glycogen and for increasing the number of blood vessels in the endometrium. This occurs during the secretory phase of the menstrual cycle and prepares the endometrium for potential implantation of a fertilized egg.

What Hormone Causes the Endometrial Glands to Fill with Glycogen