In city pregnant women risk to parturiate prematurely
Financed by USA National institute of ecological sciences and conducted by experts from University of California, large-scale research of air ecology effects on the development of a fetus included the detailed analysis of state of health of more than 2,5 thousand pregnant women. Physicians have concluded, that various atmospheric pollutants negatively influence an outcome of pregnancy and raise risks of a premature birth and infant mortality rate.
The reasons of premature birth can also be infectious diseases, mother’s hormonal imbalance, abnormal uterus’ structure, neck of uterus failure, strong nervous stresses. Most common signs: tensive pains in the bottom of abdomen, also with spasms, blood vaginal discharge.
It is dangerous for the infant first of all because after 28 weeks the fetus is more than 1 kg and is viable. However he is still too small and requires special incubator. So it is better for him, if such delivery will take place in the modern well equipped maternity ward with children’s reanimation.