Set up a safe sleep space, then check it every night

01What you need

• A crib, bassinet or play yard that meets federal (CPSC) safety standardsHave / $60
• The mattress made for it, and a fitted sheetHave / $10
• A wearable blanket or sleeper, for cool nightsHave / $15
• The product's instructions and its model numberHave

Where: The room where you and your partner or co-parent sleep, with the crib, bassinet or play yard close to your bed.

02Steps

1. Check the bed itself

   YouLook up the model on the CPSC recall site (SaferProducts.gov) and sign up for recall notices, especially for a used crib. Don't use one that's broken, missing hardware or missing its instructions. A play yard or bassinet counts if it meets federal standards. About ten minutes.

2. Make the mattress firm, flat and tight

   YouUse the mattress made for that crib, with only a fitted sheet. Press on it: a firm mattress doesn't stay dented and springs right back. It should sit flat and level, like a table, not a hammock and not tilted.

3. Clear the crib

   YouTake out everything else: pillows, blankets, bumpers, stuffed animals, positioners, loose cloths. It looks bare, and bare is the safest. If you're worried the baby will be cold, use a wearable blanket or one more layer of clothing instead of a loose blanket.

4. Put it next to your bed

   Both of youSet it up in the room where you sleep, close to your bed but not in it, for at least the first 6 months. AAP says room sharing can cut the risk of SIDS by as much as 50 percent, and it makes night feeds easier. Agree now: "If the baby comes into our bed to feed, they go back in the crib before either of us dozes off."

5. Back to sleep, every sleep

   YouLay the baby down on their back for every nap and every night, alone. Side sleeping isn't safe either. Babies won't choke on their backs. If they fall asleep in the car seat, stroller, swing or carrier, move them to the crib, on their back, as soon as you can.

6. Run the 5-minute nightly check

   YouBefore your own lights-out, stand at the crib and go down the list. On the back? Nothing in the crib but the baby? Sheet still tight? Not too warm: dressed in one layer more than you, no hat, no sweating or flushed skin, no hot chest? Swaddle off if they look like they're trying to roll?

03If it stalls

• If the baby only sleeps in your arms or the swing, keep moving them to the crib on their back anyway. The rule is about where they sleep, not how they fall asleep.
• If a relative gives you a bumper, a pillow or a nest, say thanks and put it away. "Our doctor says the crib stays bare."
• If you can't afford a crib or play yard, ask your local social services agency. AAP says many groups give out low-cost or free safe sleep spaces.
• If you're so tired you might fall asleep feeding in bed, clear the pillows and blankets from your side first, and put the baby back in the crib the moment you wake.

04Variations

05Sources

• AAP safe sleep recommendations. AAP says to place babies on their backs for all naps and at night, alone, on a firm, flat surface in a crib, bassinet, portable crib or play yard that meets CPSC standards; to use a mattress made for the crib that fits tightly with a fitted sheet only; not to use a crib that is broken, missing hardware or instructions; that surfaces inclined more than 10 degrees aren't safe; to room share without bed sharing for at least 6 months, which can cut SIDS risk by as much as 50%; that sleeping with a baby on a couch or soft armchair raises the risk up to 67 times; to keep soft objects and bedding out; to dress the baby in one layer more than you, watch for sweating, a hot chest or flushed skin, and skip hats indoors; to avoid weighted products; to stop swaddling when the baby looks like they're trying to roll; and that local social services can help find free or low-cost sleep spaces. American Academy of Pediatrics (HealthyChildren.org) Checked Oct 15, 2026
• NIH Safe to Sleep: the sleep environment. The NIH Safe to Sleep campaign describes a safe sleep surface as firm (returns to shape quickly when pressed), flat (like a table, not a hammock) and level, covered only with a fitted sheet; says to keep soft, loose, non-fitted and weighted items out of the sleep area; says car seats, strollers and sitting devices aren't for regular sleep and to move a sleeping baby to their sleep space as soon as possible; and says room sharing in a separate infant sleep space is safer than bed sharing. Eunice Kennedy Shriver National Institute of Child Health and Human Development (NIH), Safe to Sleep campaign Checked Oct 15, 2026
• CPSC dos and don'ts for baby sleep. CPSC says to use cribs, bassinets, play yards and bedside sleepers that meet federal requirements, to keep nothing but a fitted sheet in them ("Bare is Best"), to always place the baby on their back, to move a baby who falls asleep elsewhere, to check for recalls at SaferProducts.gov and sign up for recall notices, not to add pillows or blankets or use weighted blankets or swaddles, and never to use inclined products over 10 degrees, such as rockers, gliders, soothers and swings, for infant sleep. U.S. Consumer Product Safety Commission Checked Oct 15, 2026
• CPSC rule for infant sleep products. CPSC's 2021 rule requires any product marketed or intended for infant sleep, from mid-2022, to meet a federal safety standard, including a sleep surface angle of 10 degrees or less, which CPSC says effectively removes hazardous inclined sleepers, travel and compact bassinets and in-bed sleepers that don't meet a standard; CPSC adds that the safest place for a baby to sleep is a flat, bare surface for the baby alone. U.S. Consumer Product Safety Commission Checked Oct 15, 2026