if your baby is latching from your breast then no not possible to overfeed. It takes a lot of hard work for a baby to breastfeed! A baby uses 40 different facial muscles when breastfeeding! So simply put, if a baby does not need nourishment, hydration, comfort, pain relief, extra nourishment for fighting an illness, or is not in need of some entertainment due to boredom or anxiety…then they simply will not breastfeed!