DS 8.5 mths has 3 bottles of formula a day: 6oz before breakfast, 6-9oz at 2.30p.m. and 9oz before bed. Drinks water from beaker by himself, at lunch and tea. Thinking of switching over to beaker for formula feeds too. When did you do this? Is it worth it or better just to stick to bottles, as the feeds themselves will be phased out over next few months anyway? Do you have to sterilize beakers if using them for formula (I don't sterilize them at the moment, for water)?
Also did you find milk intake dropped drastically when switching to beaker? (Given what he does when drinking water, i.e. spill quite a lot, only take a few sips etc, as opposed to glugging down a whole 9oz in 5 mins which he is capable of doing with a bottle. On the other hand, his formula intake is on the high side as it is so might not be a bad thing if it drops...)