Which pregnant women are prone to conceive babies with malformations?

　　cause fetus There are two main causes of malformation. One is fetal malformation caused by genetic defects, which is caused by inbreeding or family inheritance. disease Such problems are most likely to occur in marriages； The other is non-hereditary genetic defects that lead to fetal malformations, often caused by maternal neglect of teratogenic factors during pregnancy. So, this type of pregnant women mainly includes the following 7 types.

　　1. Pregnant women who are infected with viral infections in early pregnancy.

　　2. Pregnant women who have been exposed to toxic substances or radiation.

　　3. Pregnant women who have used harmful drugs. It is no exaggeration to say that any drug has its side effects. Therefore, pregnant women should abide by the principle that it is best not to take drugs?

　　4. Pregnant women raising domestic cats. Cats are the source of toxoplasmosis. Pregnant women who were infected with the disease gave birth to baby May suffer from congenital blindness, hydrocephalus, etc.

　　5. Pregnant women who often wear heavy makeup. Cosmetics contain toxic substances such as lead and mercury, which are harmful to pregnant women skin After absorption, it can enter the blood circulation through the blood-fetal barrier, thereby affecting fetal development.

　　6. Pregnant women who are often in a bad mood. Human mood changes are related to the amount of adrenocortical hormones. When pregnant women experience negative emotions such as worry, anxiety, irritability, fear, etc., adrenocortical hormones may hinder the integration of certain tissues of the embryo, resulting in cleft lip or palate in the fetus.

　　7. Pregnant women with a history of overheating baths in early pregnancy. Some pregnant women often take hot water baths or steam baths in early pregnancy. Excessive temperature and stuffy bathroom air can easily affect the development of the fetal brain and spinal cord.

　　Pregnant women who fall into the above categories need prenatal diagnosis. If fetal malformations or genetic diseases are found, elective abortion should be performed as soon as possible.