Due to the small baby’s stomach is horizontal, small capacity, the entrance of the cardia sphincter elasticity is poor, easy to lead to food reflux in the stomach. Normal newborns, a few weeks after birth often after eating milk from the mouth out some milk, can be many times a day, this situation is commonly known as “milk”. You can take the following measures to reduce the occurrence of milk ripple: 1, the use of appropriate breastfeeding position, try to pick up the baby to feed, so that the baby’s body is in a 45-degree tilt state, the milk in the stomach naturally flows into the small intestine, which will be more than lying down to feed to reduce the chances of spitting up. 2, for bottle-feeding babies, choose the most appropriate size of the nipple. 3, don’t overfeed, don’t rush to feed the baby when he cries, after feeding the baby to hold him upright against the shoulder, patting the baby’s back, let him burp to discharge the air inhaled into the stomach when sucking milk. 4, put the baby on the bed, lying down to sleep, the head should be slightly elevated, to take the side position, the body to the right side of the body, so that the milk is easy to enter the duodenum through the stomach, the same into the overflow can be prevented from overflowing milk accidentally inhaled into the trachea or lungs suffocation, in order to prevent sleep deviation, can also be the left side of the position and the right side of the position of the lying alternately. 5, the amount of breastfeeding should not be too much, a small amount of meals, the interval should not be too close. 6, breastfeeding before changing the baby’s diaper, after feeding as little as possible to turn the baby. After the baby ripple milk to clean up the mouth and nose of the milk, in order to prevent inhalation of trachea and lungs. Under normal circumstances ripple milk will not affect the baby’s growth and development, as the baby gradually grows up, generally 6 months after this phenomenon will gradually disappear.