The moment of pregnancy detection, knowing the existence of pregnancy is the most important moment and happier in the life of any couple, especially the first pregnancy, as this moment is the same as every woman after marriage, trying hard to know the reason for contraception, Delayed pregnancy, and one of the most beautiful moments that bring happiness in the heart of women is the moment the feeling of the fetus in her stomach beats, or moves, and begins to monitor the size of her abdomen is increasing between the month and the following month, and the Divine Preservation to keep this fetus for leaving the world , And we all know how the pregnancy occurs between men and women, This is the moment when the semen is cloned with the female egg in order to form the fertilized egg that turns into the fetus later. What are the fetal stages during pregnancy weeks?
- Pregnancy occurs in the week following the period of the menstrual cycle. The first and second weeks are the beginning of the pregnancy. The doctor calculates the date of birth on the basis of this week. Birth occurs 40 weeks after the beginning of pregnancy. Are more likely to have problems, the most important being caesarean section.
- At the beginning of the third week of pregnancy, this week is called the period of ovulation, is the period in which the egg goes to the fallopian tube, and in this period the egg is fully ready for vaccination by the male animal, and also advises couples wishing to reproduce multiplication of the university in this period, This week, the egg travels to the uterus through the fallopian tube, and is fertilized by the sperm, forming what is called zigot.
- In the fourth week, splits begin in the egg, as the egg splits into two parts of one of these parts adheres to the uterine wall to be the uterine membrane called the placenta, which plays a large role in feeding the fetus and transfer oxygen to him, and the second part is the fetus later, Nerves, and doctors have noticed a small slice in the embryo’s back which later become the spine.
- In the fifth week, the embryo begins to form, and doctors call the fetus at this stage of the load, and divided into three layers of pregnancy, namely the head and heart and lungs and the beginning of the urinary system.
- In the sixth week of pregnancy, the heart begins to form, and it begins to function regularly. The growth in this week is fast, as this week, the liver and kidneys begin to appear and the limbs begin to appear. The details of the face begin to appear clearly during this period. .
- In the seventh week of gestation, the fastest growth is this week. It is the size of a bean. This week, the feet form in their shape and the heart beats at 150 beats per minute, which the doctor can count through the TV camera.
- The eighth week is the growth of the limbs, as it witnesses the formation of eyes and nose in addition to the upper lip.
- In the ninth week, the stage of bone formation, and the bones of the body is a general one. The limbs appear clearly. The tenth week is the child’s head in the form of a circle and the eyelids and the neck begin.
- In the following weeks, the fetus begins to grow in size, increasing in size every week for the following week.