Pay attention to the time, posture and method of breastfeeding. When a woman holds her baby for the first time after delivery, she should let her baby eat colostrum in time. Colostrum is different from mature milk and has a good effect on enhancing the baby's resistance. If the baby can't suck, you can consult a doctor to help the baby breastfeed correctly. At the same time, the more times a baby breastfeeds, the more milk a woman's breast will have. Be careful not to wait until the baby is hungry and crying before feeding. Try not to let the baby fall asleep when breastfeeding, which will make the baby develop bad habits. Breast-feeding women should also pay attention to a balanced diet, avoid smoking and alcohol, and eat more fresh fruits and vegetables.