Pregnancy is a verse of the verses of Allah Almighty in humanity, which is the way they are transplanted, and by keeping them their sex, God Almighty said (Then we created the semen Leica, and created us the embryo chewed, so we created the bone bone bones Vkona bone and then created another creation God blessed the best creators).
Stages of fetal growth
- The pregnancy begins with the sperm’s travel to meet the egg in the fallopian tube, to gather together in the process of fertilization, after passing the sperm, all the barriers surrounding the egg, hugging her hug form the first cell, to create a new life in the mother’s womb, Headed to the uterus, to dig the first seed of the fetus, the sperm, to be built a house is the placenta.
- The size of the fetus begins to grow and develop. The first nucleus of the brain and the spinal cord, which is a nervous tube, form the abdominal muscles after the spine. It is surrounded by small ribs. When it is about 6 mm long, the embryo begins to connect with its mother through the formation of a nucleus of the heart And blood vessels, accompanied by the beginning of growth of the brain, and the fetus continues to grow.
- When fetal length is about 2 cm, it is worth the name of the fetus from its wall, to take the head shape of the human head, and the appearance of facial features, from the growth of the eyes, mouth and ears, and then develop the stage of development of the fetus when the heart beats regularly, and highlights the eyes and eyelids, Hands and feet.
- The growth process continues, the eyes appear, the lung begins to complete, and the stomach and intestines emerge. This requires blood to reach the fetus through the umbilical cord, which connects the fetus with the mother, to follow the process, forming the knee, wrists and ankle.
- The growth of the fetus reaches a stage in which it becomes able to move, where the coordination between the brain and the muscles begins. The fetus begins to bend its fingers, folds its feet, and grows to about 8 cm. The first stages of growth of the fetus are completed. Pregnancy.
- The hearing begins to work. In the 15th week of pregnancy, the fetus can hear external sounds, without discrimination, because the sound receptors are not yet ready in the brain.
- The embryo develops in the sixteenth week, and as the fetus develops, it responds to actions. When it hears some sounds, its teeth begin to form, and the protective hair grows on the body. Forty, to be ready for his departure to his new world