I need some moral support here. For the past 2 weeks my 21 mo ds has screamed for at least an hour when I put him to bed. I do the routine, he settles nicely for 5 minutes, and then he screams..........and screams.....and screams. He hasn't been ill, nothing has frightened him, he is non-verbal andf can't tell me what he wants. He now has a mild cold, I am treating it with calpol and tixilix night remedy on the advice of the pharmacist. He is usually tired when he goes to bed, but it makes no difference whether he is tired or not - he screams anyway. I never put him in his cot as a punishment, I hate it when he screams like this, I have tried controlled crying but to be honest, I thought we were over all that this time last year! Anyone have any suggestions?