Pregnancy Week 12Pregnancy 12 weeks: signs.In the twelfth week of pregnancy, the brain continues to develop, but already at this stage of its development it is very similar to the brain of an adult, only in miniature. Now that all the foundations of the baby's body have been laid, a few finishing touches remain. The fetus's muscular system is already quite advanced, but its movements are still involuntary. The rudiments of nails are developing on the fingers and toes. The baby's liver begins to independently produce bile, and the intestines no longer extend beyond the abdominal cavity for the first time this week.pregnancy 12 week uzipregnancy 12 weeks ultrasound Pregnancy 12 weeks:ultrasound. At this stage of pregnancy, ultrasound shows how your baby performs various acrobatic tricks. If you have a boy, then his female reproductive organs have already degenerated, giving way to the male principle. All the systems of the fetus's body have already fully formed, now they will have to grow and develop until the very birth. Every day the child becomes more and more like his parents. If you are 12 weeks pregnant, then your baby is now the size of a large chicken egg. Its length is about 60 mm, and its weight is within 9-13 grams.pregnancy 12 week symptomsIntrauterine development of the baby at 12 weeksPregnancy 12 weeks: symptoms. At this stage of pregnancy, the placenta plays a leading role in producing hormones that are usually necessary to maintain pregnancy. Before this, this function was performed by the corpus luteum, formed in place of the mature egg. At this stage, the poor health associated with early toxicosis should stop. However, with multiple pregnancies, the manifestation of toxicosis may persist for some time. At this stage of pregnancy, the heart begins to beat faster, the uterus rises into the abdominal cavity, since, having increased by about 10 centimeters in width, it no longer has enough space in the pelvic part of the body. Now, based on the results of the ultrasound (based on the size of the fetus), the doctor can more accurately determine the date of birth. We recommend reading:

Comments

comments