If I put my dd to sleep in the 'foot to foot' position, she wriggles around until her head is against the cot side, preferably in a corner. Then an arm falls out between the bars and gets trapped, or she hits her head, and wakes ...
So I got a cot bumper, and now she mashes her head against that. It is the thinnest I can find (I can see through it!) but i worry nonetheless about overheating. She is in a Grobag, so can't pull a blanket over her head, but does like her Kaloo toy (v soft and fluffy) against her cheek.
She simply won't sleep without these props, but i worry about SIDS. I have switched off her radiator though, and she sleeps on her back on a firm mattress. No smokers in the family at all.
Would you leave things be?