Sorry...another newbie FF question! I have no idea, I BF'd DS till he was 18 months so this is very new to me!

I am still BFing my 2 month old DD but she is now on 3 FFs a day and it is inevitable that she will be fulltime FF before long. Am I supposed to offer her drinks of water too? On a regular basis, or only if it's hot? How much?

Thanks!