my 3 months old baby spits out alot milk after every feed even after burping. He continously demands for feed. What would be the reason. does it will cause poor weight gain ?

A. burp baby after every feed. Burp in sitting position better than on shoulder keeping the head and chest at a level higher than stomach helps to reduce vomit. if baby is passing urine more than 7 times a day is active and alert and gaining adequate weight ,at least 500 gram per month then do not worry