My chunky baby is now 4 months old. He is at least 17 pounds at this point, reaching for things, starting t o roll over, and wants to try ALL MY FOOD. He is also cutting two teeth right now to better help him eat said food. Mostly though it all winds up on his shirt. I'm hoping that sometime soon he will decide for himself to sleep through the night and that we can forgo the awful week long scream fest while we train him. Either way, his mama could use some more sleep right now.