Can Your Baby Sleep With a Comforter? What the Guidance Says

Somebody gave you a comforter. A little flat animal with a knotted corner, and your baby has decided it is the best thing that has ever happened. So the obvious question arrives at about 7pm: can it go in the cot with them? This one has a clear answer, and it isn't the one most people assume.

What the guidance actually says

The Lullaby Trust puts it about as plainly as guidance ever gets: a baby needs two things in their cot, a firm flat waterproof mattress and lightweight bedding, and everything else comes out. Their list of what to leave out names pillows and duvets, cot bumpers, soft toys and comforters, weighted or bulky bedding, anything designed to hold a baby in one position, and pods, nests or rolled-up towels.

The NHS says the same thing in slightly different words on its sudden infant death syndrome page: keep the cot clear of anything that could cover a baby's face and head, and it lists soft toys among those things.

So this isn't one organisation being cautious and another being relaxed. Both of them say it, and they say it about the whole first year.

Why a clear cot, specifically

The reasoning the Lullaby Trust give is about faces and heads. There is evidence, they say, that babies are at higher risk of sudden infant death syndrome if their heads become covered, and items added to a cot can make that more likely. They also point out the ordinary accident risk that comes with unnecessary things in a cot.

Worth knowing, because it saves you a lot of money and a lot of anxious reading: the Lullaby Trust are explicit that no product can reduce the risk of SIDS, and they advise treating any product that claims otherwise with caution. If something is marketed at you as making sleep safer, that claim is doing sales work, not safety work.

"But when is she allowed it, then?"

Here's where I'm going to be straight with you rather than confident, because the internet is extremely confident about this and I don't think it has earned it.

You will find a lot of pages giving you a specific month – six months, usually – as the point where a comforter can join a baby in the cot. When I went and read the actual Lullaby Trust and NHS pages this week, neither of them gives that date. The clear-cot advice is written for the first year, without a carve-out for comforters partway through.

What I'm not going to do is invent a number to make this article tidier. If you want a decision for your specific baby, your health visitor is the person for it, and it's a completely normal thing to ask at a weigh-in. The Lullaby Trust also run a baby safety helpline, which is a genuinely underused resource.

Where the comforter does belong

All of this can read as though the comforter was a mistake, and it wasn't. It's a lovely gift and your baby is right about it. It just has a shift pattern.

• Awake cuddles, anywhere. The floor, your lap, the changing mat, the bit of the morning where nobody is enjoying themselves yet.
• The pram and the car seat, while you're there. Same rule as everything else: with you, awake, in view.
• The sofa, during the day. Comforters earn their keep in the boring hours, not the sleeping ones.
• Wherever you're going. A familiar object at a grandparent's house or a soft play does more work than any toy you could pack.
• The washing machine, twice. Buy two identical ones if you can. Everybody who has lost the only one will tell you the same thing, usually with a haunted expression.

What to tell the person who bought it

Nothing, ideally. Nobody buys a comforter thinking about cot safety, and a relative who gets told their present is 'dangerous' will remember it for a decade.

If it comes up, the honest and cheerful version is that it's her favourite thing in the daytime, and the cot has to stay empty for now because that's the guidance. Most people say "oh, that's changed since mine" and move on, because it has.

If you're the one buying

Comforters make good gifts for exactly the reasons above: they get carried around for years, they survive the wash, and they're the one baby item that becomes genuinely theirs. Buy two the same if the budget allows.

There are more in newborn soft toys if you want to compare, and the Nursery Collection pairs a comforter with muslins, which are the item that actually runs out. If you're buying for a shower rather than for a baby who has arrived, baby shower gifts that are actually useful goes through the rest of it.

Common questions

The short version

Keep the cot boring. Give the comforter the whole rest of the day, which is most of it. And if you want a straight answer about your own baby, the health visitor has heard the question a hundred times this month.

Did anyone tell you this, or did you find out from a leaflet at eleven weeks? Tell me in the comments – they're read before they go up, so give yours a day – or come and find me on Instagram @babyboxshop1.