Thanks everyone!

Karina, I had never thought of diabetes, but I don't think she has it. She doesn't wee that much really, pretty normal I would say, not more than me, maybe less even, lol!

Mummy Duck, I know that these are good habbits, it's just the phenominal amount of food she can put away! She eats way more than me most days. Thanks for that info about them using more energy than adults, I suppose they do, with all of that growing and learning and running around they do. I think DD might be having a growth spurt actually, we went for a drive yesterday after not having used the car for quite a while and I had to extend her carseat straps. And she no longer fits into some clothes she used to!

I'm not so worried now everyone has said their kids are the same, lol. Just a couple of well-meaning people had said things and I was getting a complex. I should know better than to listen to people who don't know my child like I do!