If it ain't broke, don't fix it DD was wrapped until 10 months using the love me baby wrap me ups. We found once she started rolling in her sleep she'd get stuck on her tummy and get very upset. So we went cold turkey and had a great couple of weeks... then she discovered that she could sit up, crawl and even stand up in her cot and bed time became a circus... She also got very tangled up in her sheets, so we started using sleeping bags, so her arms were free but her legs were a little less mobile.

Good luck, just follow your little one's lead