During the secretory phase of the menstrual cycle .
A)progesterone levels are at their highest
B)estrogen reaches its highest levels
C)the Graafian follicle forms
D)LH reaches its highest levels

Question

Quizplus · Accepted Answer

During the secretory phase of the menstrual cycle, progesterone levels are at their highest. This hormone prepares the lining of the uterus for potential implantation of a fertilized egg.

During the Secretory Phase of the Menstrual Cycle