what is the endometrium
the lining of the uterus
it receives and implants the fertilized egg
what is the menstrual cycle
a regular series of changes that take place in the walls of the uterus and the vagina
what happens in the menstrual cycle as the follicle is maturing
the endometrium become softer, thicker and vascular
5-12 days
what happens in the menstrual cycle during ovulation
endometrium continues to thicken and glands secrete mucus filled w glycogen
what happens in the menstrual cycle when the corpus luteum degenerates
the endometrium breaks down and blood, mucus, cell debris all exit the vagina