Our 21 week old refuses to nap or sleep at night unless it's on us - and even then, she doesn't sleep for long. Anyone have any advice? We have moved her to a crib because she was sitting up in her rock and play, and it wasn't safe anymore. In the month before we moved her to the crib, she would sleep 6-8 hours straight at night in the RnP, but wouldn't nap in it. I think this started as a sleep regression (she was a great napper and sleeper up until about 4 mos old), but with the added transition of the crib, it's just a disaster. We tried a modified CIO based on the advice of our ped, but after 4 hours of her crying the first night, I couldn't take it. Crying seems to wind her up; not calm her down. I have been nursing her to sleep, and am trying to stop. We've tried everything - white noise, music, pacifiers (she hates them), rocking, putting her down awake but drowsy - I've even tried to put her next to me in our bed, but she hates that! Basically, I don't know what to do. Anyone have any advice? Thanks!