My baby is always gassy from day one. She continuously gave me indigestion while she was in my womb. She's not really a burper, but she gets the hiccups all the time and she passes gas anally ALL day! She sounds like a machine gun! Anyways---her Dr. told me to ONLY feed her from Dr. Brown's bottles....which seem to help the gas situation. Also--you might think of changing whatever type of formula your baby is on, or burp the baby for a longer period of time after feedings. Also, back massaging in a circular motion seems to help. Hope I was helpful to you and good luck.