Half-month-old babies, the number of stools a day in one to six times, normal breastfeeding babies, the number of stools may be higher than formula-fed babies. Half a month old baby, breastfed baby stools may be more frequent, about three to six times a day, depending on the baby’s frequency of milk, the general color of the stool is golden yellow, and there is no milk petals; formula-fed baby stools may be relatively small, about one to two times a day, and the shape of the stools will be slightly hard. So parents usually pay attention to observe, if the baby’s bowel movement frequency is relatively high, more than six times a day, or appeared a few days without defecation, as well as the stool with milk petals green or black color, need to pay attention to, timely to the hospital for related examinations.