My 2 year old use to sleep lovely from 7am until 7pm, over the past 6 months it's been awful to get him to sleep, he use to have a daytime nap of 1 1/2 hour sleep, we've cut this down to 45 mins, and he now goes to sleep ok as he is very tired. The problem now is the early mornings, he wakes between 4 - 5am every morning wanting to go downstairs and play, he is still very tired, his daytime nap use to be about 12.30pm but since the 5 am starts he falls asleep about 10 am, when he wakes in the morning he doesn't cry he bangs his head on bed, walls floor etc. We have tried leaving him for an hour or so before but he bangs his head constantly. Any ideas, should we use the 'controlled crying technique' or go to him straight away? As soon as i go to his room, he lies himself down and says he want to go downstairs. He is so tired when he gets up at this time, so are we! Please help