For the last year my now two and half year old wakes up about 50% of nights in the early hours and is awake. She is often awake for hours and hours and is completely happy, talking, laughing, jumping around. Sometimes she goes back to sleep at around 6 am and sometimes she doesn't. I know that some people will probably wonder why i'm worried - but she ends up sleep deprived and horrible the next day.
She no longer naps in the day - but sometimes does if she's been awake half the night.
She's keeping us all awake with her partying - can anyone offer any advice?