There seem to be a lot if threads about early risers and I am working my way through them, but what I would really like is some advice on the 'wake to sleep' technique as I'm keen on trying it. My 18 month old is waking anytime between 5am - 5.30am then wanting a morning sleep instead of an afternoon one. My baby whisperer book just says to wake them an hour before they usually wake then change their nappy and put them back to bed. It seems a bit vague. Has anyone had any success with this? He shares a room with his 3.5 year old sister so most other techniques wouldn't be suitable.