I agree with the other two posters go see the doctor just in case,try not to worry

I agree, my nephew had just turned 2 when his diabetes was diagnosed.  I'd see a doc or maybe hand in a urine sample whch they'll test to see if there's a trace of sugar in it.  I've just had my wee boy checked as he was drinking a lot, but luckily he's fine. 

Other  common symptoms are tiredness and weight loss.  HTH x

thirstyness and going  loo often is a sign of diabetes in adults....not sure with little uns but mightbe worth getting it checked out

we always have a beaker of juice on the table so he can get it when he wants it he doesnt drink a great deal all the time but i like to know he can have it when he wants it

dds is 20 months and is always asking for milk,he doesnt get it all the time think its just something he can ask for so he does it all teh time.I try to get him doing something else if he keeps asking and i think he as had enough.If he keeps going on he just gets a small amount in case he may be bit dry or something.It can be just as bad to give them too much then not enough,so out what you think is enough for your lo and dont give too much over.If you are that worried take lo to see doctor in case its a sign of something.but 3 kids down teh line its just that they can ask for it and they will get it raother then they need it

My dd is 2 on saturday and she drinks so... much. She drinks several litres of juice/milk each day. I have to change her nappy 10-15 times a day and she wakes several times  through the night for juice and can have up to 3 nappy changes at night. I really dunno why she drinks this much?? What do you guys think ? I am never gonna be able to potty train her lol