Just wondering how long it took for your LO to get used to sleeping without the swaddle. I've read that once your LO is showing "signs" of rolling over, you should no longer swaddle...and that's where we are. But our little stinker (who was sleeping through the night for 3 weeks!) is now waking up every hour and a half through the night! Ahhh!!! Anyone else in the same boat or have any advice? TIA!