Roughly how many ounces of milk/formula does your 9/10/11 month old take in a day? I know it varies a lot. My DS will not take a bottle so I am donating a bunch of pumped milk, but I want to keep enough to use for him until he's age one. I don't know how things will turn out, but I'm tentatively thinking about weaning when he's 10 months old or so.