Have been thinking about buying a couple of grobags for DD over summer..The last few nights have been quite warm so I haven't wrapped her (her muslin wraps are too small!) and she has just had a sheet tucked tightly over the top of her. Last night she wiggled around so much she nearly turned herself sideways in her cot, probably would have gotten sideways if her head wasn't against the side of her cot. But that has worried me that she might get under her sheet if she can wriggle around far enough, and then I started worrying about SIDS...and scaring myself silly reading stories about it.

So I thought I might buy a couple of grobags and see how she goes in them and get rid of the top sheet for the moment.
What do I need to know about them? What size should I get (NB-6 months or the next one up as she is almost 4 months now?), and what TOG (I cant find anything that says what the numbers mean). Are the ones on Ebay ok to use? they seem quite expensive brand new...and I know you can't put a price on the safety of your baby but I am hesitant at spending that much money on something she will grow out of soon.

Is there anything else I should know? She can roll from back to tummy (usually only with her nappy off or with a disposable, i think her terry cloth with cover keeps her weighted down!) but can't go from her tummy to her back, although she has a couple of times in the last couple of days so it isn't too far off, but in the meantime I don't want her to get stuck on her tummy and not be able to roll over at night. She hasn't rolled in her cot yet though, only wriggled around, so that doesn't worry me so much yet.

I should know better to stay away from reading things I know I shouldn't!