Usually 5~10 minutes after drinking milk can be burped, parents need to master the correct way to burp to avoid choking. Because the infant’s digestive system is not yet fully mature, the gastric cardia contraction function is not yet perfect, the milk is easy to drink through the cardia back to the esophagus again, resulting in gastroesophageal reflux. Therefore, parents need to burp their infants for 5 to 10 minutes after feeding to help them digest better. Usually parents can put the baby on the shoulder, use the same side of the arm to gently support the baby’s buttocks, use the other hand to gently pat the child’s back, burp process should be appropriate strength, not excessive force, so as to avoid choking the milk situation. After patting, the baby can be gently placed on the bed to avoid excessive shaking.