The puerperium refers to the period after delivery to the end of the recovery period. During this period, infections are prone to occur due to changes in the mother\’s body and weakened immune system. Puerperal infection not only brings physical discomfort to the mother, but may also have a serious impact on the health of the mother and newborn. Therefore, preventing puerperal infections is very important. This article will describe several ways to prevent infection. [The most complete and best sound quality in history] 32 sets of 100 must-listen late-pregnancy music for free listening 1. Maintain hygiene During the puerperium, mothers should pay attention to maintaining personal hygiene, bathe frequently and change clean clothes. Especially in the first week of the puerperium, the mother\’s wounds have not yet healed. She needs to clean the wounds with warm water and soap every day and keep them dry. After using the toilet, mothers should wipe from front to back to avoid spreading bacteria from the anus to the vagina. 2. Dietary conditioning: Pregnant women should pay attention to dietary conditioning during the puerperium period and maintain balanced nutrition. Eat more foods rich in protein, vitamins and minerals to enhance your immunity. At the same time, avoid eating spicy food to avoid affecting the maternal digestive and excretory systems. 3. Avoid overexertion. Pregnant women should avoid overexertion during the puerperium and maintain adequate sleep and rest. Exertion can weaken a mother\’s immune system and increase her risk of infection. Pregnant women can appropriately engage in some light physical activities, such as walking and some postpartum recovery exercises. 4. Prevent cross-infection During the puerperium, the mother’s immunity is weak and she is prone to infection. Therefore, avoid contact with others, especially those with infectious diseases. Family members and friends of the mother should pay attention to maintaining hand hygiene and not visit the mother in the delivery room to prevent cross-infection. 5. Regular follow-up examinations After the puerperium, mothers should have regular follow-up examinations to ensure wound healing and physical recovery. The doctor will examine the mother\’s wounds and treat them as needed. At the same time, mothers should inform doctors of their physical conditions in a timely manner so that doctors can provide timely help. 6. Pay attention to personal hygiene. Mothers should pay attention to personal hygiene during the puerperium period and wash their hands frequently, especially after touching private parts. At the same time, change sanitary napkins regularly and choose sanitary napkins with good breathability to prevent bacterial growth. In short, preventing puerperal infections is very important. By maintaining hygiene, regulating diet, avoiding fatigue, preventing cross-infection, regular follow-up examinations and paying attention to personal hygiene, the risk of maternal infection can be effectively reduced. Mothers should pay close attention to their physical condition during the puerperium and seek medical advice promptly if any abnormalities occur to protect themselves and their newborns’ health.