Tag: women's health

Physiology Of Conception

Step 1. Ovulation. Approximately 14-day menstrual cycle mature oocyte ready for fertilization. She comes from the ovary and enters the fallopian tube, where it remains viable for about 24 hours, and if fertilization does not occurs, the egg dies and goes during the next menstrual period. Step 2. Fertilization. Spermatozoa contain a substance, solvent shell eggs – so the sperm is introduced into it, to define the beginning conception.

After that, another man's cell can no longer penetrate. Sperm fuses with the egg, creating a one-celled embryo – the zygote. Learn more about this topic with the insights from Childrens Defense Fund. Step 3. Movement of sperm. During the male orgasm in a woman's vagina falls from 200 to 400 million sperm. Most of the sperm follows back portion does not reach the goal, but the rest falls through the cervix into the uterus and then – in one of the fallopian tubes. Here, the sperm retain viability within 48 hours.

Step 4. Cell division. Moving down the fallopian tube, the fertilized egg is divided into greater and greater number of cells. Step 5. Moving into the uterus. Approximately 4-day fertilized egg reaches the uterus. By this time she had a ball with a liquid. He is very small and indistinguishable, but it contains about 100 cells. In the days following the egg moves inside the uterus. Step 6. Implantation. In the beginning 4-th week after fertilization, the egg starts to penetrate into the soft wall of the uterus. This process is called implantation. Once the egg is firmly attached to the wall, the process of conception is considered completed. Villi external cells of the embryo to penetrate the layer of the epithelium lining of the uterus, and connected to the blood vessels of the mother to later form the placenta. Other cells develop into the umbilical cord and membranes that protect the fetus. Internal cell layer divided into three and give rise to various organs and tissues.


Your goal should be a state of physical well-being, rather than specific figures on the scale. It may be that, although the tongue and went down, you will not fit into your old clothes. Your hips widened, foot size has increased, and the stomach will never be the same flat. In any case, enjoy the changes that have occurred with your body. It's a small price that you had to pay for happiness raise the twins.

Benefits of breastfeeding Breastfeeding, in addition to all other benefits, can contribute to weight loss. Breastfeeding helps the uterus shrink to its original size. It also burns calories. Milk production for only one child consumes 1000 calories a day. However, breastfeeding can also prevent weight loss: to produce breast milk your body uses its fat stocks.

The choice of diet is important to avoid such a diet, which requires sacrificing nutritional value of food consumed for weight loss. Now, more than ever, you need to consume more calories. Regardless of that you are breast-feeding or not, you need the strength to cope with the twins. Does not necessarily limit yourself to a meal. Overlie low-fat foods rich in carbohydrates, fresh fruits and vegetables and more snacks. Be wary of popular diets, particularly those that restrict carbohydrate consumption. They can lead to weight loss, but not desirable for your body after pregnancy, so consult doctor about the characteristics of their diets. A few words about drinking during pregnancy, you are constantly thirsty, and you hope that after giving birth this nightmare will end.