Level 1: Why don’t babies take pacifiers? There may be a number of reasons why a baby won\’t take a pacifier. On the one hand, some babies are born with a dislike for the shape or material of a pacifier and may find it uncomfortable or difficult to adapt to. On the other hand, some babies may be accustomed to breast milk or bottles and are not used to the taste and flow of the nipple. In addition, some babies may have begun to grow teeth and may experience gum pain or oral discomfort. In response to these situations, parents can try to adjust the shape, material or flow rate of the pacifier to suit their baby\’s needs. You can also try other feeding methods, such as breastfeeding