DD has been going to bed with no problems for the last month (by herself). She is 4 months old - I put her in her own room a week ago, and for the first 4 nights she was brilliant, but for the last 2 nights she just wont stop screaming! Last night I left her for 20 minutes, and in the end we brought her downstairs - she went back up at about 9.00, and even then cried herself to sleep. Tonight she is doing the same thing - we have the same bedtime routine as usual - bath, bottle, bed at 7.00pm - am I cruel to leave her to cry? If I do this for a few nights will she realise that she is not getting back up again and just go to sleep?