For the past few nights my 3yo DD has woken up very thirsty and had two cupfuls of water. She doesn't eat anything salty or that would cause her to be unusually thirsty, has a cup of water available all day and also asks when she wants it refilling.
It is strange that it is only the past couple of nights, the weather hasn't been any hotter than usual and she hasn't done anything differently.
She still wears a pull up at night and I'm having to change it half way through the night.
I just wondered if anyone had any ideas or experience of this?