Sometimes I’m so tired that even though I wake up for my midnight bottle, I go straight back to sleep as soon as I finish it. Well, it’s not like I’m awake for very long. Recently I finish my 200ml (6.76oz) bottle of formula in less than 4 minutes. I usually get burped after, but tonight I fell asleep as soon as the bottle was empty. But it is that much different than my usual night. It is pretty much wake up, cry out, get bottle, chug bottle, burp like Homer Simpson, and then drift back to sleep.