To help you with the reflux (if he has it), it is important that the position of feeding is above 45 degrees or more, almost sitting
up. Never lay him on his back when he is feeding or right
after you are finished with feeding because the acid from the stomach goes into the esophagus and causes pain, plus vomiting. Wait about ½ hour after feeding before laying him down. Raise the head of his crib to a 45-degree angle too so he is not flat on his back. Hoped this helped you.