Mix cereal in the bottle before he goes to bed. There is a baby cereal specially for that. Also there are many stuffed animals that play sounds while the baby sleeps. Those are awesome. Some attach to the crib.
say shhhhhhh in a whisper and rock him or her they might wake up once or twice ............. but if they are consistently screaming like ur hurting them take them to a doctor because my niece has a thing were she wakes up some times and screams like she sees a mythical creature