How to deal with severe vomiting in half-month-old babies. Half-month babies refer to babies who have spent two weeks after birth. At this time, the baby is still very delicate and has keen senses, and must be extra careful with food. However, some half-month-old babies have serious problems with spitting up milk, which is a great problem for every new parent. So, how do we respond? Let’s elaborate on it from four aspects. 1. Observe your baby’s eating habits carefully. Half-month-old babies nurse more frequently, usually once every two hours. Therefore, when spitting up occurs, we need to carefully observe the baby’s feeding