From the principle of prenatal and postnatal care, it is not appropriate to take medicine throughout pregnancy. In particular, it is not appropriate to take sedative, hypnotic, anti-tumor and anti-allergic drugs and various antibiotics to avoid the risk of fetal malformation. Under special circumstances, when you need to take medicine, you should follow the doctor's advice and use it with caution. You can't take medicine by yourself.

Pay attention to sex life

It is best not to have sex during pregnancy; Especially in the first three months of pregnancy, the placenta has not yet developed, is in an unstable state, and progesterone secretion is insufficient, which is easy to miscarry. In the last trimester of pregnancy, having sex can lead to premature delivery. After 4-6 months of pregnancy, the fetus begins to stabilize in the uterus, and the risk of miscarriage is reduced. If necessary, sexual life can be appropriate, but the frequency and intensity should be controlled.

No alcohol and tobacco

Smoking and drinking are prohibited during pregnancy. Toxic substances in smoke can enter the fetal circulation through the placental barrier, leading to fetal malformation, intrauterine growth retardation, abortion and premature delivery. If pregnant women drink alcohol, it will harm the brain cells of the fetus, stop the development of brain cells, reduce the number, and lead to different degrees of mental retardation and dysplasia.

♀? Avoid strenuous exercise

Pregnant women should avoid strenuous exercise, such as high jump, long jump, rope skipping, ball games, long-distance running, horse riding and diving. Especially in the first three months of pregnancy and the labor period, it is easy to cause miscarriage or premature delivery. Walking, yoga for pregnant women, Tai Ji Chuan, mountain climbing and aerobics are the best exercise methods during pregnancy.