1.The menstrual cycle is a series of natural changes in hormone production and the structures of the uterus and ovaries of the female reproductive system that make pregnancy possible. The ovarian cycle controls the production and release of eggs and the cyclic release of estrogen and progesterone.
1 votes Thanks 1
kjtaway
2.The endometrium is one of the stars of the female reproductive system, playing key roles during the menstrual cycle as well as during pregnancy. Also called the endometrial lining, the tissue it's made up of serves as the "wallpaper" of the uterus, or womb—the pear-shaped organ that houses a developing baby.
kjtaway
3.The ovaries produce the egg cells, called the ova or oocytes. The oocytes are then transported to the fallopian tube where fertilization by a sperm may occur. The fertilized egg then moves to the uterus, where the uterine lining has thickened in response to the normal hormones of the reproductive cycle.
Answers & Comments
Answer:
1.The menstrual cycle is a series of natural changes in hormone production and the structures of the uterus and ovaries of the female reproductive system that make pregnancy possible. The ovarian cycle controls the production and release of eggs and the cyclic release of estrogen and progesterone.