Okay, I decided to continue wrapping him, but just very loosely with muslin. He was getting himself all hot and bothered crying because he wasn't wrapped, so I figured he may as well be wrapped and be asleep. As for the rolling, I've been watching him closely to see what he does, and with the muslin, he just wiggles his way out of it, and then rolls around the cot when he wakes up. So far so good. I'll keep watching him, but I think he's coordinated/strong enough now that the SIDS risk is significantly lowered.

I'm happy to keep wrapping him because he really likes it, and it's his arms waving about that is the problem. If I can even get him to sleep without a wrap, 9 times out of 10 he's rubbing his eyes and waking himself up.

Caro, thanks so much for the offer sweets. If I decide to use a sleeping bag in the future I will email you about those UK ones. Thanks for offering to do it for me too, that's really lovely of you