Couldn't find DS's sleeping bag on Tuesday so tucked him up under a cot duvet for his nap.
Told DH that evening, and he just went ahead and did the same for DS at bedtime, which I was a bit surprised about as had only done it myself out of necessity.
But he was fine in it, and for nap yesterday and last night too, in fact slept a bit longer than he has been.
So is it ok for 18mo babes to have duvets? If he's fine with it should I go with it? Maybe it would pre-empt fuss later trying to change from bag to duvet... Also don't want to have to fork out for 18-36month sleeping bags!