Here in France, I understand it's common for kids to stay on formula until age 3. I've heard they stop around 2 in the US? Anyway, our current routine for our 2y9mo daughter is a bottle in the morning ...
There's a great guide for using pumped breastmilk...in it, there are tons of guidelines for: How long it can be kept after it has been heated up? If a baby didn't finish a bottle, how long before ...