At 4 months, we thought we’d go ahead and try to give Colt some cereal to help him stretch his night time sleep from 8-9 hours to 11-12 hours continuously. It didn’t even phase him though! He still slept from 8-5, got up to eat, and went back down until 8ish. I was slightly consoled when I read that at his age I shouldn’t expect him to go more than 8-9 hours at night without food at this age. Breastmilk just doesn’t last as long as formula they say. . .