@augusto I also have an 11 week old (born 2/2) who averages 26-27 oz a day. He will drink 4-5 ounces every 2.5-3.5 hours, with one 4 oz feed overnight. Any bottles bigger than 5 oz result in a ton of spitup. He was born at 9 lb 15 oz and most recently weighed in at 14 lbs so he is by no means a...