My DS is 3 years and 5 months and for months now he had been sleeping 11 hrs (sometimes 10.5 hrs ) at night. He doesn't generally nap anymore. However I don't think this is enough for him, from his grumpiness during the day, but I just can't get him to sleep longer. He goes to bed at 7 and is usually up at 6. I have used a gro clock before but this doesn't work for him anymore. As soon as he wakes in the morning he gets out of bed, goes downstairs to the living room, gets his chair, switches on the lights and plays with his toys. I'd love for him to go to bed a little later, 7.30/8 but he still seems to wake 6/6.30.
He used to have 12 hr nights and did great with that.
Any ideas?