Newborn Safe Sleep Checklist
At 2 a.m., even a simple decision can feel difficult.
“Should I add a blanket? Move my baby closer? Let them sleep somewhere they seem more comfortable?”
The best time to make those decisions is before you are exhausted. A safe sleep setup gives you one less thing to work out in the middle of the night.
Quick answer
What is the safest sleep setup for a newborn?
For every sleep, place your newborn on their back on a firm, flat, clear sleep surface with a fitted sheet only. Keep the sleep space in your room for at least the first six months, and keep pillows, blankets, bumpers, and toys out of the cot.
Key takeaways
- Back, firm, flat, clear, fitted sheet only — for naps as well as nights.
- Same room as you, in their own cot, for at least the first six months.
- Nothing in the sleep space that could cover their face or make them hot.
Safe sleep checklist
- Baby sleeps on their back
- Firm, flat, waterproof mattress
- Mattress fits the cot or bassinet properly
- Fitted sheet only
- Clear sleep space—no pillows, quilts, bumpers, toys, or loose blankets
- Baby sleeps in the same room as you for at least the first six months
- Avoid overheating; dress baby in light sleep clothing
- Keep the sleep area smoke-free
- Use a pacifier only if it fits your family's feeding and pediatric guidance
NHS sources advise a firm, flat, clear sleep space, back sleeping, and room-sharing for the first six months. NHS safe sleep advice also advises against cot bumpers, pillows and loose bedding, because anything that could cover your baby's mouth or nose, or make them too hot, raises the risk.
Use the same setup for naps and nights
Safe sleep guidance applies to every sleep, not only bedtime.
A short nap is not a reason to add soft bedding or use an inclined sleep surface. The NHS advises a firm, flat mattress and back sleeping for all sleep times.
Room-sharing is not the same as bed-sharing
Room-sharing means your baby sleeps near you in a separate sleep space. It does not mean your baby sleeps in your bed.
Prepare the crib or bassinet before nighttime care begins so that returning your baby to their own sleep space is straightforward. NHS guidance says the safest place for your baby to sleep for the first six months is in a cot, on their back, in the same room as you.
Pacifiers, overheating and smoke-free air
The NHS advises thinking about using a dummy to settle your baby to sleep, because some research suggests it can help lower the risk of SIDS. It is not mandatory, and it is your baby's clinician who should weigh it against your feeding plan.
Babies overheat easily from too much bedding, too much clothing, or too warm a room. Check your baby's temperature by feeling their chest or the back of their neck — cool hands and feet are normal. And do not smoke during pregnancy or let anyone smoke in the same room as your baby.
Make a nighttime feeding plan before you need it
Breastfed newborns commonly feed 8 to 12 times per 24 hours. Ask your baby's clinician whether you should wake your baby for feeds and what to do if they are too sleepy to feed effectively.
- One person to bring supplies.
- One person to handle a diaper change.
- A support person to help the recovering parent settle afterward.
- A place to record feeding concerns.
The division of tasks is flexible; the feeding and medical plan should come from your care team.
Do not let a sleep schedule override care needs
A timetable found online does not tell you whether your individual newborn is getting enough milk or gaining weight appropriately.
Sources
- How often and how much to breastfeed a newbornCDC
Most newborns need to breastfeed 8 to 12 times every 24 hours.
https://www.cdc.gov - Baby safer sleep adviceNHS Best Start in Life
The safest place for your baby to sleep for the first 6 months is in a cot, lying on their back, in the same room as you. Make sure there are no toys or anything else that could cover their mouth or nose, or make them too hot. For this reason we advise against using cot bumpers, pillows and loose bedding.
https://www.nhs.uk/best-start-in-life/baby/baby-basics/newborn-and-baby-sleeping-advice-for-parents/safe-sleep-advice-for-babies/Link checked 2026-10-15 - Reduce the risk of sudden infant death syndrome (SIDS)NHS
Always place your baby on their back to sleep in the feet-to-foot position. Place your baby in a separate cot or Moses basket in the same room as you for every sleep for at least the first 6 months. Use a firm, flat mattress, and keep your baby's cot clear of anything that could cover their face and head – do not use pillows, duvets, cot bumpers, loose blankets, soft toys or anything to keep your baby in place, like pods or nests.
https://www.nhs.uk/baby/caring-for-a-newborn/sudden-infant-death-syndrome-sids/Link checked 2026-10-15 - Reduce the risk of SIDS — pacifiers and overheatingNHS
Think about using a dummy to settle your baby to sleep – some research suggests this can help lower the risk of SIDS. Babies can overheat because of too much bedding or clothing, or because the room is too hot; check your baby's temperature by feeling their chest or the back of their neck.
https://www.nhs.uk/baby/caring-for-a-newborn/sudden-infant-death-syndrome-sids/Link checked 2026-10-15