so DD has pretty much slept through the night since she was 5 months old with the odd wake up for milk / nappy changes here and there. When she was 8 months old we did CIO to get her to sleep in her own room and it worked really easily. Only suddenly, at the age of 15 months, DD is screaming uncontrollably at EVERY nap time and EVERY bedtime. She is def tired as she is rubbing her eyes etc but as soon as we take her in her room and try and lie her down she starts screaming and sobbing and is inconsolable. We tried CIO again but she got herself so worked up she kept being physically sick and we had to stop as I felt awful as that never happened before. Any ideas? She's now missed several naps and several night sleep because of this. Yet she fell asleep in the car and on the sofa! General routine is awake at 7.30am, play, breakfast at 8.30, play, nap at 11 for 1 hour, lunch at 12, play, 2nd nap at 3pm, awake at 5 to play, 6pm dinner, 6.45 bath, 7.30 bedtime stories and then bed.