Multiple pregnancies key features

Multiple pregnancies: key features - There is often a fear that one of the fruits of development can be infringed. But in the absence of complications to 30-32 weeks the dynamics of both usually corresponds to the development of the fetus during pregnancy homosexual.

After 32 weeks the rate of increase of mass, length of fruit is reduced and to 37-38 weeks of their performance than usual, as in singleton pregnancies. This restriction is called the maternal organism opportunities for delivery of nutrients and oxygen.

Pregnant weight in multiple pregnancies usually 30% more than in singleton blood volume by 10-15%, uterus reaches full-term size much earlier than in singleton. This may result in contractile activity, and hence to premature delivery. Usually twin’s pregnancy is 37 weeks and triplets - 35 weeks.

Multiple pregnancies: hazard - Multiple pregnancies is dangerous probability of spontaneous abortion. If pregnancy can happen with partial interruption; that is, after a brief further bleeding may continue singleton pregnancies. At too low a placenta placing fruits risk of placental insufficiency. Pregnant may be subject gestosis. It increases blood volume in the organism of the pregnant and a proportional increase in the absence of red blood cells, therefore, a multiple pregnancy increases the risk of anemia. Multiple pregnancies refer to a number of risks. In cases of multiple pregnancy accounts for almost 11% of perinatal mortality, the most problematic is Gemelli (biologia) pregnancy.