How to Set Up a Safe Newborn Sleep Space (That Also Helps Baby Sleep)
By the Nurtured Nest Team · Trusted by UNC Health Rex & 3,000+ families · A program of The Nurture to Bloom Foundation, a 501(c)(3) nonprofit
Nursery inspiration online tends to show a crib piled with a quilt, a bumper, three pillows, and a stuffed giraffe. It's adorable. It's also the opposite of what a newborn's sleep space should look like.
The good news: a safe newborn sleep space is simple, and the same setup that keeps your baby safe also helps them sleep. Here's what goes in the crib (and what doesn't), where baby should sleep, and how light, sound, and temperature can work in your favor. There's a checklist at the end you can print or screenshot.
How to set up a safe newborn sleep space, in short:*
- The surfaceA firm, flat crib, bassinet, or play yard with a fitted sheet
- Keep it bareNo pillows, blankets, bumpers, positioners, or stuffed toys
- The roomBaby's own sleep space in your room for at least the first 6 months
- Sleep-friendlyDark at night, a soft steady sound, and not too warm
*Based on American Academy of Pediatrics safe sleep guidance. General education, not medical advice. Your pediatrician can answer questions about your baby's sleep.
Creating a Space That Supports Newborn Sleep
A lesson from Nurtured Nest's Baby Sleep class
Jump to: Where baby sleeps · What goes in the crib · Room-sharing · Dressing for sleep · Light, sound & temperature · Checklist · FAQs
Start With the Right Sleep Surface
Your baby's safest place to sleep is a crib, bassinet, or portable crib (play yard) that meets current U.S. safety standards, with:*
- A firm, flat mattress that doesn't indent when baby lies on it, and isn't tilted or inclined
- A tight-fitting sheet made for that mattress, with no gaps around the edges
- No added mattress toppers or padding
Hand-me-down crib? Check that it isn't a drop-side model and hasn't been recalled. You can search recalls at cpsc.gov.
Car seats, swings, strollers, and loungers are made for other things. If baby falls asleep in one, move them to a flat sleep space when you can. Out and about? See safe infant sleep on the go.
*Based on American Academy of Pediatrics safe sleep guidance. General education, not medical advice.
What Goes in the Crib (and What Doesn't)
The rule is easy to remember: bare is best. It may look empty to you. To your baby, it's exactly right.
Yes
- Firm, flat mattress
- Fitted sheet
- Baby, on their back
- A pacifier, if your baby uses one (no cords or attached toys)
Not yet
- Pillows, quilts, and loose blankets
- Crib bumpers (padded or mesh)
- Sleep positioners, wedges, and nests
- Stuffed animals and toys
- Weighted sleep sacks or swaddles
Back to sleep, every sleep. Naps count too. Once your baby can roll both ways on their own, you don't need to flip them back, but keep placing them on their back to start.*
*Based on American Academy of Pediatrics safe sleep guidance. General education, not medical advice. Ask your pediatrician about your baby's specific needs.
Where Should Your Newborn Sleep? Room-Sharing
The AAP recommends room-sharing without bed-sharing: baby sleeps in their own crib or bassinet in your room, ideally for at least the first 6 months.* It keeps baby close for night feeds and makes it easier to check on them.
A bedside bassinet is a common choice in the early weeks. Many families move to the crib once baby outgrows the bassinet's weight or size limit, or starts rolling. Check your bassinet's limits.
*General education, not medical advice. Your pediatrician can help if your living situation makes this tricky.
How to Dress Your Newborn for Sleep
Babies sleep more safely when they don't get too warm. A good rule of thumb: dress baby in no more than one layer more than you'd wear to be comfortable in the same room.*
Good options
- A footed sleeper or onesie
- A wearable blanket (sleep sack) instead of a loose blanket
- A swaddle in the early weeks, snug at the chest but loose at the hips
Watch for
- Sweating, damp hair, flushed cheeks, or a hot chest (too warm)
- Hats indoors for sleep (skip them)
- Rolling attempts: stop swaddling as soon as baby starts trying to roll
*Based on American Academy of Pediatrics safe sleep guidance. General education, not medical advice.
Light, Sound, and Temperature: Making the Space Sleep-Friendly
Once the space is safe, a few small changes help your baby's developing body clock tell day from night.
Dark and boring at night
Keep night feeds and changes dim, quiet, and calm. A small, low nightlight (warm or red-toned) lets you see without fully waking everyone up.
Bright and social during the day
Daylight, normal household sounds, and play during awake time help baby's internal clock develop. For many babies it starts to take shape around weeks 6 to 8. Read more in Newborn Sleep Patterns by Week.
A soft, steady sound
White noise can mask household sounds. Place the machine across the room, not in or on the crib, and keep the volume low, softer than a running shower.*
A comfortable room temperature
Aim for a room that feels comfortable to you in light clothing. Keep the crib away from heaters, vents, and direct sun.
Keep cords out of reach
Place the crib away from windows with blind or curtain cords, and keep monitor and lamp cords well out of reach.
*General education, not medical advice. Ask your pediatrician if you have questions about sound machines or room setup.
Newborn Sleep Space Checklist
- Crib, bassinet, or play yard that meets current safety standards
- Firm, flat mattress with a tight-fitting sheet
- Nothing else in the sleep space
- Baby placed on their back for every sleep
- Sleep space in your room for at least the first 6 months
- Baby dressed in no more than one layer more than you
- Sleep sack instead of a loose blanket; no hats indoors
- Room dim at night, white noise across the room at low volume
- Crib away from cords, heaters, vents, and windows
Screenshot this, or for the nursery.*
*Based on American Academy of Pediatrics safe sleep guidance. General education, not medical advice.
Wondering about a specific product, or how to make this work in a small space? Nurtured Nest families can send a question through the platform or by email, and the educator or expert whose background best fits the topic replies within 24 hours. We'll help you sort out what matters and what to ask your pediatrician.
From the Nurtured Nest learning platform
Like having guidance like this for every nap and night?
That's what our Baby Sleep class does best. The lesson above is one of 27, covering safe sleep, sleepy cues, awake windows by age, soothing, and flexible routines that grow with your baby, without pushing one method. Watch on your own schedule, rewatch when sleep changes, and send a question any time during your access. The educator whose background fits best replies within 24 hours.
- 27 short lessons
- Printable guides
- Questions answered in 24 hours
Feeling reasonably prepared and very well informed about all options, without pressure to choose one method as best.
Newborn Sleep Space FAQ
What should be in a newborn's crib?
Only a firm, flat mattress with a tight-fitting sheet, and your baby on their back. A pacifier is fine if your baby uses one. Leave out pillows, blankets, bumpers, positioners, and stuffed toys. Use a wearable blanket instead of a loose one.*
Where should my newborn sleep?
The American Academy of Pediatrics recommends room-sharing without bed-sharing: your baby sleeps in their own crib, bassinet, or play yard in your room, ideally for at least the first 6 months.*
Are crib bumpers safe?
No. Padded crib bumpers are not recommended and are no longer sold in the U.S. Mesh bumpers aren't recommended either. A bare crib is the safest choice.*
Can my baby sleep in a swing, car seat, or lounger?
These aren't made for routine sleep. If your baby falls asleep in one, move them to a firm, flat sleep space like a crib or bassinet when you can. In the car, a properly installed car seat is the right place to be.*
How warm should my baby be at night?
Dress your baby in no more than one layer more than you'd wear to be comfortable in the same room, and skip hats indoors. Signs your baby is too warm include sweating, damp hair, flushed cheeks, or a hot chest.*
Is white noise safe for newborns?
White noise can help mask household sounds. Keep the machine across the room rather than in or on the crib, and keep the volume low. Ask your pediatrician if you have questions.*
*Based on American Academy of Pediatrics safe sleep guidance. General education, not medical advice. Calling your pediatrician is recommended for questions about your baby's sleep.
Want us to walk you through all of it?
Choose the support that fits right now
Baby Sleep
For parents who want a clear, safe plan for newborn sleep.
$99
- 27 short lessons on safe sleep, cues, wake windows, and soothing
- Includes the sleep space lesson above
- Questions answered by educators within 24 hours
- 12 months of access
Baby's First Year
For parents who want sleep, feeding, milestones, and safety in one place.
$199
- 57 short lessons · 6+ hours · 22 guides
- Questions answered by educators within 24 hours
- 12 months of access
Add Baby Sleep for $39 with Baby's First Year · 15-day money-back guarantee · Eligible purchases may be reimbursable through an HSA or FSA · Still expecting? See the Complete Pregnancy to Baby Bundle.
