Firstly, use drugs with caution. In the early stages of pregnancy, it is a critical period of fetal development, and some drugs may cause fetal malformations. Therefore, pregnant mothers should be cautious about using drugs in early pregnancy to avoid fetal malformation.
Secondly, avoid radioactive irradiation. Radioactivity is also a major cause of congenital malformations in the fetus. Therefore, if they are not needed during pregnancy, expectant mothers should avoid radiation exposure to avoid fetal malformation.
Thirdly, quit smoking and alcohol. After pregnancy, if mothers and mothers have the habit of smoking and drinking, they should quit smoking alcohol, including away from secondhand smoke, so as to avoid miscarriage, low birth weight, heart malformation, and mental retardation.
Fourthly, prohibit sexual life. In the early stages of pregnancy, sexual activity should be banned, especially in high-risk pregnant women, such as pregnant women with a history of spontaneous abortion, and older pregnant women, so as to avoid causing
