My baby boy is 12.5 weeks old. Is 24 inches and weighs 15 lbs 10 oz. At birth was 20 inches and 7 lb 9 oz. I don't just feed him to feed him. He eats 30 oz a day. But somehow I feel like he's going to be obese because I'm doing something wrong. I just moved up to 5 oz last week. Should I go back to 4 oz? I think the issue is that he still wakes every 3 hr at night to feed (bottle) I don't want to hear how I'm a bad mom and how all of your kids are small. Just advice that's all. :(