If fetal malformation is found in the third trimester, it can be determined by four dimensions again. If the deformity is not serious, it can be corrected by surgery the day after tomorrow, and the fetus can be born. Surgery or drug treatment can be corrected as soon as possible after birth. If the deformity is serious, the acquired treatment can't correct it, and the fetus needs to be induced.
a
Although the causes of most birth defects are not clear, some birth defects can be greatly reduced by taking preventive measures. Among them, pre-pregnancy examination is an important measure to prevent neonatal birth defects, and it is also the most powerful guarantee. Through pre-pregnancy examination, some hereditary diseases and invisible teratogens carried by both men and women can be diagnosed early and treated in time.
Health care during pregnancy is also an important part of preventing birth defects, such as one to three months before pregnancy to one to three months after pregnancy. Folic acid supplementation can reduce the occurrence of neural tube defects, strengthen nutrition before and during pregnancy, use drugs carefully, quit smoking and drinking, and avoid toxic and harmful contact and environmental teratogenicity.
b
You can go to the hospital for early Down's screening, NT, B-ultrasound and psychological counseling in the first trimester. After checking that the fetus is developing normally and there is no abnormality, it is necessary to keep relaxed. Pay attention to eat more nutritious food, avoid partial eclipse and eat more fresh vegetables and fruits, which is beneficial to supplement vitamins, minerals and trace elements.
It is also necessary to take a small dose of folic acid tablets in the first trimester to prevent fetal neural tube malformation. If you are worried about fetal malformation, it is the second or third trimester, you can do B-ultrasound to rule it out.
c
Maintaining a good mood throughout pregnancy is also conducive to the growth and development of the fetus. When Down's screening, NT examination, non-invasive DNA examination and B-ultrasound examination do find that the fetus has serious malformation, it needs to be dealt with in time.