During pregnancy, high-risk women mainly need to undergo amniocentesis, Down’s syndrome, macrosomia tests, blood pressure and blood glucose monitoring. 1. Amniocentesis; it can determine whether the fetus has chromosomal and genetic abnormalities. 2. Down’s syndrome screening: it can determine the risk of the fetus developing Down’s trisomy 21 and other diseases. 3. Maxillofacial anomaly test: It can determine whether the development of various organs in the fetus is normal. 4. Blood pressure and blood glucose monitoring: it can determine whether high-risk women suffer from gestational blood pressure or gestational diabetes during pregnancy. 5. Full body examination: Full body examination mainly includes measuring height and weight, listening to the heart and lungs, checking the mouth and checking the edema of the lower limbs. A comprehensive examination can not only determine the health of the fetus, but also understand the physical health of the pregnant woman herself. Every pregnant woman should pay attention to the prenatal checkups during pregnancy, actively listen to the professional doctor’s advice to do a comprehensive care and health care work, through the prenatal checkups, to ensure the health of the mother and the development of the fetus.