AAP Safe Sleep Guidelines: What Every Parent Should Know

When you're running on three hours of sleep, the last thing you want is a 40-page policy document. But the way your baby sleeps is genuinely one of the highest-stakes decisions you make in the first year — so it's worth getting the handful of things that matter actually right, and letting go of the rest.

The American Academy of Pediatrics keeps a single, consolidated set of safe-sleep recommendations, most recently restated in its 2022 policy on sleep-related infant deaths. Nothing in the core advice has been quietly reversed since — the headlines below are still the headlines. Here's the version we wish someone had handed us in the hospital, in the order it actually matters.

Back to sleep — every sleep, every time

Always place your baby on their back for every sleep, naps included, until their first birthday. Side and stomach positions raise the risk of sudden infant death. This single change is the reason infant sleep deaths dropped so sharply after the "Back to Sleep" campaign began in the 1990s.

A common worry: what if they roll over? Once your baby can roll both ways on their own, you don't have to flip them back through the night. But you still always start them on their back. (AAP – HealthyChildren.org: Safe Sleep)

A firm, flat surface — and a bare one

Your baby should sleep on a firm, flat sleep surface — a crib, bassinet, or play yard that meets current safety standards — with a fitted sheet and nothing else.

"Nothing else" is the part that trips everyone up. That means no pillows, blankets, quilts, bumpers, stuffed animals, or positioners in the sleep space. They look cozy in photos and they're a suffocation hazard in real life. To keep your baby warm, skip the loose blanket and use a wearable sleep sack instead. (CDC: Sudden Infant Death — Safe Sleep)

Room-share, don't bed-share

The AAP recommends your baby sleeps in your room, on their own separate sleep surface, ideally for the first six months. Room-sharing is linked to a lower risk of sleep-related death and makes night feeds easier. Bed-sharing — your baby in an adult bed with you — is not recommended, because soft adult bedding, pillows, and the risk of an adult rolling over all raise the danger.

If you're feeding at night and worried about dozing off, the AAP's guidance is honest about reality: feeding your baby in an adult bed is less hazardous than a couch or armchair, where the risk of suffocation is much higher. The safest move is to feed, then return your baby to their own flat surface. (AAP 2022 Policy: Sleep-Related Infant Deaths, Pediatrics)

The small things that also help

• Offer a pacifier at sleep time once feeding is going well — it's associated with a lower risk of SIDS.
• Keep the room a comfortable temperature and don't overbundle; a baby who's too warm is at higher risk.
• No smoking around your baby, in pregnancy or after.
• Breastfeed if you can — it's protective against SIDS, even partially.
• Skip home cardiorespiratory monitors marketed to "prevent SIDS" — the AAP says there's no evidence they reduce the risk.

Products to be skeptical of

Plenty of things sold for baby sleep don't meet safe-sleep standards. The AAP specifically cautions against inclined sleepers, in-bed sleepers, and any product that isn't a flat, firm, standards-compliant surface. Weighted swaddles and weighted sleep sacks are not recommended either — the AAP advises against weighted products for sleep. If a product keeps your baby on an incline or adds weight to their chest, treat it as a no. (AAP – HealthyChildren.org: Safe Sleep)

A note on this guide: This is general educational information summarized from AAP and CDC safe-sleep guidance — not medical advice for your specific baby. If your baby has reflux, was born preterm, or has any medical condition, talk to your pediatrician about what's right for you.

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