Module 14 Lesson 1 Assignment 1
Hormone Levels Through the Menstrual Cycle
Endometrial Lining & Hormones
Follicular Development Based On Hormones
In the beginning of this cycle, a cluster of ovarian follicles begin to grow at the start of the cycle, but only one egg reaches full maturity. At the start of the cycle, the increasing levels of FSH bring about the maturation of the ovarian follicle. These follicular cells, in return, produce increasing levels of estrogen.