K is 4 weeks old today, and we've gotten in the habit of letting her sleep on our chests for naps, and between us in bed at night. While its working, neither DH or I are sleeping soundly because we're worried about something happening.

Tonight we decided to try and get her to sleep in her Pack n Play (newborn napper). I've rocked her to sleep and set her down about 5 times now, and each time she's staying asleep for a little longer (it's been 5 minutes this time).

Any advice to get her to sleep alone? I know she's too little for CIO (not comfy with that yet!). Do I just keep putting her down drowsy/asleep and picking her up when she starts screaming? Any advice would be great!