I tried scalding my milk to control for a lipase issue (I read about it on the internet, it could not be a real thing for all I know), I gave him formula, I gave him pumped milk both hot and cold. We tried low flow nipples, fast and medium flow. We tried bottles and sippy cups. We fed him lying on the floor and propped up by the boppy. We had him sitting up with a shirt that smelled like me and we had him in the car seat with a lovie. My mom tried. My sister tried. A friend who claimed she could get kids to do anything tried. Nothing. Without fail, every time he was given a bottle he would scream.