The baby continues to grow and gain weight.This may cause some difficulties during labor. After all, it is somewhat more difficult for a large baby to move along the birth canal. In addition, the placenta continues to age, which may entail both deterioration in fetal nutrition and the development of hypoxia. At this stage of pregnancy, ossification of the bones of the skull and skeleton of the fetus continues. As a rule, overmature bones of the skull become dense, as a result of which they lose the ability to configure during labor. This may contribute to a prolonged period of pushing during labor, as a result of which a birth injury may develop in the child. Pregnancy 42 weeks: ultrasound. At this stage, the baby's eyes are open, long hair and nails have grown. In general, he has become more active. In case of postmaturity, the baby's skin may be without a layer of birth lubricant, wrinkled, dry and flaky, sometimes it may even have a yellowish tint. Pregnancy 42 weeks: symptoms. Only 10% of pregnant women "grow up" to 42 weeks. But even if you are one of them, you should not worry, because in 70% of cases the due date was simply initially calculated incorrectly. However, in order not to miss a truly post-term pregnancy, you should constantly be under medical supervision. Pregnancy 42 weeks: signs. Post-term pregnancy is fraught with complicated childbirth: bleeding and weak labor. Therefore, women with post-term pregnancy, due to acute fetal hypoxia and complications of labor, have a higher frequency of delivery by cesarean section.