Saturday, October 10, 2009
Progesterone
Progesterone In women who are not pregnant, progesterone prepares the endometrium or lining of the uterus, the implantation of fertilized egg. Are the lowest levels of progesterone during menstruation, and remain low until ovulation. This is the halfway point in the context of a normal menstrual cycle, when an egg is released from a follicle in the ovary. After the release of an egg, the follicle is known as the corpus luteum and begins to produce more and more levels of progesterone. Progesterone acts on the uterine lining to make it thicker and richer in nutrients and blood in preparation for the implantation of fertilized egg. If the egg is not fertilized, progesterone fall rapidly, causing most of the endometrium to break down and leaving only a thin layer of tissue. The failure endometrium is removed during a woman? S period.If fertilization occurs, the corpus luteum in ovary continues to produce progesterone during the first eight weeks of pregnancy. Once the embryo is implanted in the lining of the uterus, the placenta begins to form. The eighth week of pregnancy the placenta becomes the main source of progesterone. Normal progesterone are essential during pregnancy, especially early in progesterone helps to stabilize the muscles of the uterus. What about pregnancy, progesterone acts as a precursor of other hormones essential for normal fetal development. Progesterone plays a role in preparing the breasts for milk production, but prevents the release of milk before delivery.If progesterone are low, a woman in May or in the developing world find it difficult to maintain a pregnancy. Low levels of progesterone in early pregnancy are a major cause of miscarriages. In one of these conditions, May progesterone supplements prescribed to help a woman become pregnant or maintain a pregnancy.Progesterone provides detailed information about progesterone, natural progesterone, progesterone advantage, in addition to progesterone creams. Progesterone is the sister site of Colostrum Milk.
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