Pregnancy, childbirthe everything about it
Pregnancy is a period of nine months, during which the fertilized egg turns into a female body into a new human being. Pregnancy initiates a connection to the female sperm and egg fuse. In this extraordinary period in the mother's body, there is a number of important changes.
Immediately after fertilization, the early development of the zygote, the woman is not aware of pregnancy. There are no signals or symptoms, suggesting that fertilization occurred, or that the developing embryo took root in the wall of the uterus. But later, it appears that the expected date there is no monthly bleeding. This is the first noticeable sign of pregnancy. After another week or two, a woman begins to feel the other physical symptoms. Begins to tire quickly and need more sleep than usual. Her breasts begin to grow and become fuller, itchy and tender around the wart.
there are nausea and even vomiting. This can happen at any time of day, although usually hears about "morning nausea." Many a woman discovered that a cup of tea (not coffee) and a few biscuits eaten immediately after waking up and eating more small meals instead of three big minimize nausea . These early signs of pregnancy are mostly due to the two hormones, estrogen and progesterone, which are initially only produced by the ovaries, but after a few weeks of pregnancy and the developing placenta. organ that surrounds the uterus and is composed of tissues of the embryo and the uterine wall.'s task is to enable mutual exchange of nutrients and waste products between the circulatory system of the mother and embryo without direct blood contact. Oxygen, minerals and nutrients pass from the mother's blood to the blood and nourish the embryo it. products of metabolism of the embryo migrate in the opposite direction. placenta also produces its own hormone called gonadotrophin.
Once a woman begins to suspect that she is pregnant, should go to the doctor to undergo a thorough examination. Your doctor will perform a pregnancy test and examine the health status of the patient. In addition, verify the existence of gonadotropin in the urine. The test takes only a few minutes and is certain to almost 100 percent. A woman alone at home can check whether you are pregnant, using a pregnancy test available in the pharmacy. Your doctor will also conduct internal investigation to determine what is the position of the uterus, and there are no chance of inflammation.