ds is 4.7, despite a few attempts he's still in nappies at night, but now he gets through two a night. It's absolutely full at 11pm and then he usually ends up leaking on a morning around 5:30.
His last drink is around 6:30, a normal child sized cup and he goes to the loo before he sleeps at 8pm.
I don't think he drinks excessively during the day. He does eat tons though and is always saying he's hungry but little boys do don't they? He did have lots of meals yesterday, including four large slices of bread and peanut butter for his lunch... which does seem a little excessive.
It wouldn't be overreacting to take him to the drop in hour for children at the doctors would it?