The outbreak of pneumonia infected by the new coronavirus, as of this writing, the number of confirmed infections in the country is still increasing day by day, which puts more pressure on expectant mothers than normal. A specific vaccine against the new coronavirus is difficult to appear in the short term, and treatment is mainly symptomatic, supportive and adjuvant. Individual immunity becomes important, but immunity during pregnancy is even lower than before pregnancy. How should pregnant women focus on good personal protection? Keep the air in the room fresh and at the right temperature, open the windows at the right time, and avoid overcooling or overheating to avoid catching a cold. Use separate towels, washcloths, tableware, bedding and other household items to avoid cross-infection. Maintain hygiene at all times. Before and after meals, wash hands with hand sanitizer or soap under running water, or use alcohol-based hand sanitizer; avoid lifting hands from the mouth, nose and eyes when you are not sure if your hands are clean; cover your mouth and nose with tissue paper when sneezing or coughing. Maintain a balanced nutritional profile, eat a light diet, avoid overeating, and exercise good weight control. Avoid visits from friends and relatives, and avoid contact with people with respiratory infections and those who have been to areas of high outbreak within two weeks. Live a regular life, get enough sleep, drink plenty of water, exercise appropriately, maintain a good attitude and strengthen your resistance. During the period of high incidence of the epidemic, pregnant women who have no special circumstances can consult with their obstetricians to postpone the time of labor checkups and monitor the intrauterine condition of the fetus (fetal movement) at home. When an obstetric examination is necessary, she should make an appointment in advance, take proper precautions and try to shorten the time of medical treatment. Mothers with pregnancy complications should follow the doctor’s instructions. When abnormalities occur during pregnancy (headache, blurred vision, panic and shortness of breath, elevated blood pressure, vaginal bleeding or fluid, abnormal abdominal pain, abnormal fetal movement, etc.) or when there are signs of labor and delivery, you should seek medical attention promptly. Do not delay seeking medical attention out of fear or worry.