The real pleasure is waiting for a young child or child to fill life with change and pleasure, from the beginning of pregnancy to the period of birth and beyond. All periods of waiting for the newborn are filled with questions and curiosity about the child’s sex and shape, as well as his voice and movements. Time during pregnancy is to recognize the child by listening to his heartbeat.
The fetus begins with two blood vessels in the form of the heart, although not yet, and without starting its real work. By the end of the first month, the heart appears to be more complete, even though the fetus does not have the body organs or even the limbs.
In the fifth week of pregnancy, the fetus is about 1.25 mm long, and the fetus begins to form some cells. At the end of the fifth week, the fetus appears to be in a certain shape, with a number of nerves along the fetus, which depends on the baby’s spine as well as on the brain.
The upper part of the nerves begins to emerge and appear clearly, forming the front of the brain, in addition to a small pill located in the middle of the fetus that will develop into the child’s heart later, and the fetal pulse can be heard through the use of modern ultrasound equipment in the sixth week of pregnancy.
In the seventh week the heart grows in the body of the embryo and begins to divide into two parts, one to the left and the other to the right. The pulse of the heart begins to become clearer when the fetus is more mature. The difference between the pulse will be observed in the seventh week and the eleventh week of pregnancy, and by the twelfth week the child’s heart will be almost complete. In the sixteenth week, the heart will be able to pump blood up to about 24 liters daily.
With the passage of weeks and until the arrival of the date of birth will be the heart of the child has become full and appropriate and ready to start work outside the body of the mother, and heartbeat of the fetal natural between 120 and 160 beats per minute, and sometimes up to 180 beats per minute and this is normal, That the pulse of the child’s heart is faster than the heartbeat of the male child.
The fetal heartbeat can be heard from the sixth to seventh weeks, as well as from the eighth to the tenth week, but it seems much more pronounced and enjoyable at the earphone between the 10th and the next birthdays, where the sound is more fun and easier to hear with simple tools like a vertical headset to hear So sounds.