My 26th month old has been banging his head in his cot to get himself to sleep since 1 year of age, Gp said this was a comfort thing, not to worry and just ignore it. For the past few months it's been getting a lot worse, as he is now in a bed he get's out of bed and bangs his head on the floor doors walls anything that makes a noise, for some reason he has also started to wake a few times in the night, this leads to the head banging, which is so loud, he does this until we go into his room, he'll then stop banging and lie down, the moment we go out of his room he starts banging again, this can go on for a few hours until he falls asleep through exhaustion. We have tried ignoring it for an hour, but we gave up before he did! (He is tired when he wakes in the night) The banging has been more frequent during the day too, but we can cope with this as it's easy to distract him with toys etc. We're desperate for any advice as the sleepless noisy night are torture.