Placenta praevia should pay attention to rest, reduce activities, observe the body changes, and do a good pregnancy checkup. 1. Pay attention to rest: after 28 weeks of pregnancy, the placenta can not be moved up to the normal position, placenta praevia, usually pay more attention to rest, try to avoid excessive exertion, choose to sleep on the left side of the late pregnancy position, can give the placenta to provide sufficient blood oxygen, conducive to the development of the fetus in the womb. 2. Reduce activities: Pregnant women with placenta praevia should usually try to reduce activities, do not do squatting or lower back movements, minimize climbing stairs, in order to reduce the chances of preterm delivery of the fetus. 3. Observe physical changes: pregnant women with placenta praevia may have painless vaginal bleeding, usually observe whether there are abnormal symptoms, there are abnormal vaginal bleeding symptoms need timely medical attention. 4. Do a good job in pregnancy: the late stages of pregnancy should do a good job in pregnancy, according to the fetal intrauterine growth and development, try to avoid premature delivery of the fetus, found abnormalities can also be dealt with in a timely manner. Clinical pregnant women with placenta previa should adjust their mindset, try to maintain a happy mood.