Perinatal care in the following ways: 1, keep a relaxed mood: such as listening to music, enjoying paintings, doing fetal education; 2, pay attention to strengthening nutrition during pregnancy: such as calcium and iron supplementation to avoid anemia; 3, dress loosely during pregnancy to avoid pregnancy infection; 4, try to avoid taking drugs: such as drugs prohibited during pregnancy; 5, abnormalities, immediately seek medical advice: premature rupture of fetal membranes, preterm abortion or other pregnancy complications, such as dizziness, stomach pain, etc. If you are in the preparation stage, you should exercise to maintain a healthy body; go to the hospital for a comprehensive examination to exclude relevant diseases; and start taking small doses of folic acid 3 months before pregnancy to prevent neurovascular malformations in the newborn.