What is endometrium?
endometrium is a lining that is inside the uterus. It prevents the middle layer of the uterus called myometrium, in the development of adhesion and provides an area for the placenta, which is to be attached to the uterus during pregnancy. It consists of a layer of epithelial cells associated with myometry connective tissue.
The thickness of the endometrium changes along with the menstrual cycle of the woman. During the follicular cycle, it densifies. During this period, the uterus is preparing to accept a possible embryo. If eggs are fertilized and conception occurs, the placenta that the embryo creates is attached to the endometrial wall. This connection provides the transport of oxygen and nutrients from the mother to the embryo.
The egg will not be fertilized during most months. In these months, the lining breaks down and sheds the menstruation process. The cycle then begins again because the body is re -preparing for a possible prime minister. When the embryo is present and implants in the uterus, the endometrium does not get rid of, rather becomes part of the placenta, which provides support and nutrients throughout the timefor pregnancy.
changes in endometrium occur due to different levels of hormones. The thickening of the inner layer of the uterus is the result of an increase in estrogen levels. After the egg tube releases eggs, progesterone levels also rise. This stops the accumulation of cells on the uterine wall and prepares the uterus for possible embryo implantation. In the months when no embryo is present, the levels of progesterone will drop again and the excess lining is shed through the menstrual cycle.
Sometimes there are complications in the development of endometrium. Low hormone levels sometimes prevent reinforcement of the inner uterine wall. The physical result is amenorea, or the absence of a menstrual cycle. This is the most common in athletes or individuals with low body fat levels. The average endometrial cycle to accumulate and shed is 28 days, but this may change in response to stress, season and weight loss or profit.