A woman can go out without a full moon, whether she had a normal birth or a cesarean section, after she has recovered, but she should be well prepared and act according to her physical strength. After a natural birth or cesarean section, it usually takes 42 days for a woman’s body functions, uterus, ovaries, and vagina to gradually return to their unpregnant state, and this period is a critical time for maternal body recovery, called the puerperium. According to the traditional concept, women should not go out within 30 days after childbirth because their immunity is poor and they have not recovered to the normal state, and they are prone to puerperal infection, mastitis and pelvic inflammatory disease if they are cold or overworked when they go out. However, the current living conditions are much improved compared to the past, during which the mother can go out appropriately, avoid absolute bed rest, appropriate activities are conducive to physical recovery, walk outdoors from time to time, and exposure to sunlight is also conducive to calcium supplementation. Postpartum women are weak, so they should not overexert themselves after going out, and should not spend too much time in activities, and as far as possible, they should move around as close as possible, and should not walk too far, and should rest in time when they feel tired; they should avoid going to places where people gather, and should minimize going out during the flu season, and should wear a good mask when they must go out to strengthen their own protection. When the temperature is high or low, you need to pay attention to take protective measures, especially to keep your head warm and avoid airy clothes to avoid getting cold. In addition, mothers who lack exercise are prone to constipation, so during the puerperium you should ensure proper activity and pay attention to your eating habits, while massaging your abdomen clockwise to promote intestinal peristalsis and develop the habit of daily bowel movements.