Pregnancy 11 weeks: signs.During the period from 11 to 20 weeks of pregnancy, the fetus grows rapidly. To satisfy the growing baby's appetite, the number of blood vessels in the placenta increases. The head is still disproportionately large, its size takes up almost half the size of the entire body. This is explained by the fact that the baby's brain is rapidly developing in the head. At this stage, all internal organs are developing, but part of the intestines still falls into the umbilical cord. But next week, this problem will be completely solved.ultrasound at 11 weeks of pregnancy Pregnancy 11week, ultrasound. At this stage, the formation of the sternum is completed, the genitals are revealed. The fingers and toes continue to develop. The legs are very short compared to the body, the eyes are wide-set, the ears are low. At this stage of pregnancy, the iris begins to form. The liver makes up a tenth of the fetus's weight, the kidneys begin to function. The baby's waste products enter the placenta through the bloodstream. If you are 11 weeks pregnant, then the length of your baby is approximately 44-60 mm, and the weight is about 8 grams.intrauterine development of the baby at 11 weekspregnancy Pregnancy week 11: symptoms. At week 11 of pregnancy, the metabolism increases by about a quarter - 25%, which means that now a woman burns calories much faster than before her pregnancy. The volume of circulating blood increases, so most women experience internal heat, sweat profusely and drink a lot of fluids. Pregnant women during this period tend to have an unstable mood, they experience inexplicable anxiety, restlessness, irritability, emotional surges and tearfulness. A loving husband is simply obliged to find the strength in himself during this period to help you cope with temporary difficulties. If over time, psychological problems do not disappear on their own, you should seek help from a professional psychologist. We recommend reading: