To ensure the safety of pregnant women and reduce maternal mortality, the World Health Organization calls for global attention to maternal health. Pregnancy is a major event in life, so make sure that the mother and child are safe. 1, sleep and rest: pregnant women should sleep about 1 hour more than usual, at least to ensure 8 hours of sleep. Encourage napping for 1 – 2 hours. Rest should be bed rest to reduce lower limb edema. 2.Physical exercise and travel: walking, swimming, cycling, the amount of exercise to not feel fatigue as the standard, should avoid long-distance flight. 3.Work: Pregnant women should avoid the following jobs: (1) heavy physical labor, such as: carrying heavy objects, requiring frequent bending or going up and down stairs; (2) work with embryotoxic or teratogenic chemicals, radiation; (3) work with violent vibration or impact that may affect the abdomen; (4) assembly line work that cannot be rested in the middle or highly stressful; (5) long time standing or working under cold or high temperature. (5) prolonged standing or working in cold or high temperature. 4, clothing: should be loose easy to put on and take off, soft texture, shoe heel height of about 2 cm is appropriate. 5, bathing: frequent bathing, shower is appropriate. 6, sexual life: normal pregnancy on sexual life is not contraindicated, but early pregnancy should be abstained or avoided, in the last 6 weeks of pregnancy should avoid sexual life. 7, immunization: (1) live virus vaccines: measles, mumps, chicken pox, shingles. It should be contraindicated during pregnancy; (2) Inactivated virus vaccines: influenza vaccine, which can be given in the middle and late pregnancy when requested by pregnant women. Rabies vaccine, hepatitis A and B vaccination indications are the same as non-pregnancy indications; (3) Inactivated bacterial vaccines: meningococcal and pneumococcal as specified for non-pregnancy; (4) Passive immunization injections: hepatitis B highly effective valent immunoglobulin from 3 months before delivery.