By the way, if you have an infant with you, you are usually entitled to carry on an additional bag used as a nappy bag, so you don't need to cram nappies etc in your own bag. Might want to check the rules, you don't get additional check in luggage though.

You would be able to check in a pram for free priority, meaning it will be unloaded first thing, loaded first thing, so you don't need to worry about that either. We brought formula with us (powder) no worries but they made us empty the water first.