My 3 month baby girl feeding milk in sleeping time only otherwise she not feeding that time she crying..why .??

A. hi yes, babies do this but they do this because of many reasons like Colic,when they don't get enough milk, feel overstimulation etc so please check it try to soothe your child by gently patting or rubbing his back you may use Babyhug tummy roll on around navel of your child which gives instant relief