@Molros we are planning on getting one of those transition LTDs today. She sleeps in a LTD and we'd just moved her up to the bigger size which actually gives her quite a bit of arm movement as it is big on her. Tried starting out in a sleeping bag last night but she wouldn't settle so put her back in the LTD and she slept through to 7.30!! I think all that rolling must have tired her out. She's never tried rolling in her bassinet but I was still a bit nervous about it so the transition one sounds like a good option for us. How is Evie going? She must be almost 7 months now?
@Nezz79 that's great that your twins are sleeping well. Gives me hope that the startle won't be a problem.
@BabyOB we don't have one of those monitors although they must be very reassuring. She sleeps in our room right next to me and I'm pretty sure she would let us know if she did turn herself over as even with arms out she couldn't turn back. When she's on her tummy for too long on the mat she certainly lets us know and isn't quiet about it!