DS has taken to waking up at 5am and just screaming, he used to wake up at 7am and play with his toys for a while. Now it is 5am and screaming the house down. I have tried giving him his milk at 5am but he still doesn't go back to sleep after that, i've tried booking books in his cot but he just drops them over the side and then screams more because he now can't reach them! I'm shattered and need more sleep so has anyone got any other suggestions I can try...