We have always been lucky with my DDs sleeping as she has slept through since 2 month old but now at 9 months for the last 2 weeks she has begun to wake at night crying and screaming and we are only able to settle her by cuddling back to sleep some nights i am up nearly every hr doing this. Not sure what the problem is, could be teething but she only had a couple of poor nights with her first two teeth. Could anything else be causing this and any suggestions to help would be gratefully received.