I am at a loss of what to do at night with my son. He used to be a very good sleeper until he was about 16 months old. I used the cry it out method and it seemed to work. Well ever since that 16 month mark he gets up about 5 or 6 times a night. I tried to let him cry it out b/c there was just nothing wrong with him that i could see. Well he would literally cry for hours. I would sit in my room with the TV on loud so I couldnt hear and check every 20 min and he would cry for hours until some one came. Well now he is 3 1/2 and its so ridiculous. He also sleeps with his eyes half open so I am not sure if this has anything to do with it or not. We are going to have a sleep study done but I am curious if anyone else has gone through this and what came of it?