Pregnant women should pay attention to rest, pay attention to diet, avoid contact with harmful substances, pay attention to the time of coitus, pay attention to do a good job of maternity examination. 1. Pay attention to rest: pregnant women usually need to pay more attention to rest, can not be too tired, and should not be strenuous exercise, but pay attention to rest is not a long time in bed, usually to get out of bed activities as appropriate. 2. Pay attention to diet: pregnant women should pay attention to the health of the diet, usually small meals, try to avoid overeating, try to choose nutritious and conducive to the development of the fetus food, try to choose the appropriate high-protein, high-calcium foods, such as meat, eggs, milk and so on. 3. Avoid contact with harmful substances: Avoid contact with harmful substances during pregnancy, such as smoking, drinking, hair dyeing, perming, CT, X-ray and other behaviors, which may increase the chances of fetal malformation development. 4. Pay attention to the time of coitus: the early trimester and the late trimester are not able to coitus, there is no abnormal situation in the early stage of pregnancy, the mid-pregnancy can be considered appropriate coitus. 5. Pay attention to the maternity examination during pregnancy: to determine pregnancy, you need to go to the community to build a card, according to the guidelines of the card and the clinician’s guidance, in different stages of pregnancy to carry out different maternity examination programs, to understand the development of the fetus in the uterus. In addition, folic acid tablets can be taken in the first trimester of pregnancy to prevent fetal neural tube malformation. There are many things to pay attention to after pregnancy, usually observe the changes of the body, and consult a doctor in time if you feel unwell. Take medication under the guidance of a doctor to regulate the use.