we introduced a duvet & pillow to 13mo ds this week, last few nights have been fine (from what we've seen whilst awake lol) & his naps have been fine, but tonight he's sleeping with his face into his duvet as he's switched himself around - so feet are now at pillow. the duvet has bunched up a bit too.
just wondering if i should continue using the duvet or to go back to sleeping bag, just because i'm worried about suffocation etc
pic attached