Babies like pacifiers because they instinctually want to suck. Sucking can help calm and comfort your baby. Nuby provides a variety of pacifiers in all sizes, colors, and shapes so it is easier for you to find the right style for your baby.  1. Cherry: The cherry style should mainly be used during the period of breastfeeding. The baglet is shaped like a mother's nipple, and many have a flexible shield that encourages the sucking action of the baby. This familiar form and motion help prevent the baby from disliking breastfeeding.  2. Orthodontic: The orthodontic style is ideal for a healthy oral development of baby's mouth.  3. Flat-oval: The flat-oval style is perfect for babies who like to play with the pacifier by turning it in their mouth. The symmetric form fits the same, no matter if it is upside down or not.