What pregnant women easy deformity

There are two main causes of fetal malformations caused, is a genetic defect causing fetal abnormalities, are the next of kin marriages or marriages the family of hereditary diseases most prone to this kind of problem; the other is a hereditary genetic defect causing fetal abnormalities, often due to pregnant women during pregnancy and teratogenic factors caused by neglect. So, this type of pregnant women mainly in the following 7.

1. early pregnancy was caused by a virus-infected pregnant women.

2. pregnant women was exposed to toxic or been subjected to radiation.

3. poor pregnant women for drugs. Can be no exaggeration to say, any drug has side effects, so pregnant women should abide by the principle: use sparingly, preferably without drugs? Any medication must be carried out under medical supervision.

4. feeding cats of pregnant women. Cat is the infection of Toxoplasma gondii. Pregnant women infected with the disease under the epigenetic baby may suffer from blindness, congenital hydrocephalus, etc.

5. regularize raddled pregnant women. Contain lead, mercury and other toxic substances in cosmetics, after the substance is absorbed by the skin of pregnant women, through fetal blood barrier into the blood circulation, thereby affecting fetal development.

6. pregnant women often bad mood. Human emotional changes of adrenal cortical hormone-related. When pregnant women appear worried, anxious, irritable, bad feelings such as fear, ronghui effect of adrenocortical hormone may prevent embryo of some organizations, causing fetal cleft lip or cleft palate.

7. early pregnancy pregnant woman in the history of thermal bath. Some pregnant women in early pregnancy is often a hot bath or steam bath, the high air temperature and humidity of bathroom very easy to affect the development of the fetal brain and spinal cord.

Any of the above type of pregnant women, prenatal diagnosis of need to be done, if a fetus malformation or genetic disease is found, you should as soon as possible the purpose of selective abortion.