What are the stages in a normal menstrual cycle ?-I want to know on which day does the bleeding start ? do all women get pain/cramps as soon as the bleeding starts ?
Best Answer:
The ovaries consists of many follicles which release hormone,
estrogen. into the bloodstream. Estrogen causes thickening of the
endometrial lining of the uterus. That is the start of preparation of
endometrial bed
After 14 days one most mature follicle of ovary burst and release an egg, known as ovulation.
The follicle from which the egg comes out becomes the corpus luteum, it produces the hormones estrogen and, in larger amounts progesterone which is necessary for the maintenance of bed of endometrial lining in uterus to receive fertilized ova.
If fertilization and implantation do not occur, Secretion of hormones are stopped and the surface lining of bed is shed and, known as periods or menstrual flow.
it takes 28 days
After 14 days one most mature follicle of ovary burst and release an egg, known as ovulation.
The follicle from which the egg comes out becomes the corpus luteum, it produces the hormones estrogen and, in larger amounts progesterone which is necessary for the maintenance of bed of endometrial lining in uterus to receive fertilized ova.
If fertilization and implantation do not occur, Secretion of hormones are stopped and the surface lining of bed is shed and, known as periods or menstrual flow.
it takes 28 days
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