My son has had a duvet for a few months, I don’t tuck it in incase he needs to get out of it x
My little boy sleeps in a toddler bed with a duvet but he doesn’t sleep under it😂 he sleeps on top with his blanket
Mine has had his duvet since a week after his 1st bday. He won’t fall asleep with the duvet on so I wait til he’s asleep then tuck him in but I leave the bottom and sides loose so he can kick it off easily if he needs to! He often wriggles from under it in the night but will also pull it back over himself if cold 😊
We're still in a sleeping bag though we have introduced a pillow which really helped
We still use a sleeping bag for my 20mo - will probably wait until the summer to introduce a 4tog duvet, so he can have the option to have it on or off during the warmer nights. He’s in a single floor bed, so it won’t be tucked in. but for my eldest I waited until she was 2, and she was in a single floor-bed, so it couldn’t be tucked in and it was never a problem - I was under the impression that nothing should be added to a cot while it has sides on (eg pillow or duvet), so I stuck with that