If you do venting exercises for newborns, it is better to do it at the following two times: first, before the newborn takes milk. Because some newborns may experience gastrointestinal discomfort, such as abdominal pain and bloating. Some of them even have serious constipation, so it’s time to do exhaust exercises. The venting exercise can effectively promote the peristalsis of the gastrointestinal tract and improve the symptoms of the digestive tract. However, when you are doing exhaustion exercises for newborns, it is better to do it before eating milk. If you do it after eating milk, it will easily lead to vomiting. Next, do it after the newborn wakes up. After waking up, the spirit is relatively good. After doing the exhaust, you can avoid crying, which can also lead to the smooth discharge of the newborn’s stool.