How to Get Your Baby to Sleep in a Bassinet
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If your baby sleeps comfortably in your arms but wakes when placed in the bassinet, that is very common—especially during the newborn period.
Being held provides warmth, movement, your smell and close contact. A bassinet is intentionally firm, flat and still, so the change can wake a young baby.
You can help by meeting feeding and comfort needs first, keeping nighttime calm, developing simple sleep cues and giving your baby repeated opportunities to sleep in the bassinet.
Do not make the bassinet softer or more enclosed in an effort to improve sleep. Use the mattress intended for the bassinet with a fitted sheet and keep pillows, blankets, stuffed animals, positioners, nests and extra padding out.
- It is common for newborns to prefer being held.
- A bassinet should have a firm, flat, noninclined sleep surface.
- Always place your baby on the back to begin every sleep.
- Use only the mattress intended for the bassinet and a properly fitted sheet.
- Do not add blankets, pillows, mattress toppers, nests, wedges, toys or positioners.
- Meet hunger, diapering and comfort needs before trying to settle your baby.
- A simple repeated bedtime routine can help as your baby matures.
- Follow the manufacturer's limits for when your baby must stop using the bassinet.
Why Won't My Baby Sleep in the Bassinet?
This is one of the most common frustrations parents face during the newborn period.
Your baby may fall deeply asleep against your chest, remain peaceful while being held and then wake almost immediately when you lower them into the bassinet.
There is a very understandable reason.
Before birth, your baby experienced constant warmth, movement and physical containment. After birth, being held still provides many familiar sensations—your warmth, smell, heartbeat, voice and movement.
A bassinet is very different.
It is flat. It is still. It is separate from you. And because a safe infant sleep surface should be firm, it does not feel like an adult mattress or a parent's body.
For a newborn, that is a major transition.
Difficulty accepting the bassinet does not mean your baby is abnormal or that you have created a bad habit.
Start With Feeding and Comfort
A baby who is hungry or uncomfortable is unlikely to settle simply because you want bedtime to begin.
- Feed your baby if hunger cues are present.
- Burp your baby when appropriate.
- Check the diaper.
- Make sure sleep clothing is comfortable.
- Avoid overheating.
- Address obvious discomfort.
- Keep nighttime lighting and stimulation low.
Young newborns normally wake frequently to feed. Helping your baby sleep in the bassinet should never mean trying to eliminate medically or developmentally appropriate feeding.
Use a Simple, Predictable Sleep Routine
A newborn does not need an elaborate bedtime routine.
Instead, use a few calm steps that you repeat regularly.
For example:
- Dim the lights.
- Change the diaper.
- Feed if needed.
- Burp and cuddle.
- Lower stimulation.
- Place your baby in the bassinet on the back.
Consistency matters more than complexity.
As your baby's sleep-wake rhythm matures, these simple cues can become increasingly helpful.
Does My Baby Need to Be “Drowsy but Awake”?
No.
“Drowsy but awake” is often presented online as though it is a rule of infant sleep.
It is not an AAP safe-sleep requirement.
Some older babies can be placed down calm and sleepy and then fall asleep independently. Other babies become fully alert the moment they touch the mattress.
This is particularly common in newborns.
If your baby falls asleep while feeding or while being comforted, the key safety issue is ultimately placing the baby in an appropriate infant sleep environment when you are ready for the baby to sleep separately.
How Can I Transfer My Baby Without Waking Them?
No transfer technique works every time.
Move slowly and keep your baby's head and body supported while lowering the baby into the bassinet.
Place the baby completely on the back.
Some babies settle if you briefly keep a gentle hand on the chest or torso after placing them down. Remove your hand before you leave the baby unattended.
If your baby wakes, comfort the baby and try again when appropriate.
You may need several attempts on some nights.
A failed bassinet transfer is not a failed bedtime.
Newborns wake easily. Pick your baby up, meet the need and try again.
The goal is not perfection. The goal is repeatedly giving your baby a safe place to sleep while your baby's nervous system gradually matures.
Can I Make the Bassinet Softer?
No.
This is one of the most important things for parents to understand.
A bassinet mattress may feel unusually firm compared with an adult mattress, but that firmness is intentional.
Do not add:
- Blankets underneath your baby
- Pillows
- Extra mattress pads
- Memory foam
- Mattress toppers
- Rolled towels
- Baby nests or pods
- Positioners
- Any other soft padding
The AAP recommends using the mattress designed for the bassinet with a fitted sheet and no other bedding or soft objects.
Can I Warm the Bassinet Before Putting My Baby Down?
Some parents notice that the change from a warm caregiver to a cooler mattress seems to wake their baby.
You do not need to warm the bassinet for your baby to sleep safely.
If parents choose to briefly warm the empty mattress before placing the baby down, anything used to provide warmth must be completely removed before the baby enters the bassinet, and the surface should never be hot.
Never leave a heating pad, hot-water bottle, heated blanket or similar product in the bassinet with your baby.
Can My Baby Be Swaddled in the Bassinet?
Some young babies settle better when appropriately swaddled.
If you use a swaddle, your baby should still be placed on the back on a firm, flat sleep surface.
Stop swaddling as soon as your baby shows signs of attempting to roll.
Do not use weighted swaddles or weighted infant sleep products.
Once swaddling ends, an appropriately fitted nonweighted wearable blanket can provide warmth without adding loose bedding.
What Should Be Inside the Bassinet?
The bassinet should contain:
- The mattress designed for that bassinet
- A properly fitted sheet
- Your baby placed on the back
Keep out:
- Loose blankets
- Pillows
- Stuffed animals
- Loveys
- Sleep positioners
- Nests and loungers
- Extra mattress padding
- Wedges
- Rolled blankets or towels
- Weighted sleep products
A bassinet does not need to look cozy to an adult. It needs to provide a safe sleep environment for an infant.
What if My Baby Sleeps Better in a Swing or Bouncer?
Many babies enjoy motion and may fall asleep quickly in swings, bouncers, rockers or other sitting devices.
But those products are not substitutes for a firm, flat infant sleep surface.
If your baby falls asleep in a sitting device, move the baby to an appropriate infant sleep surface as soon as practical.
Car seats are essential for safe transportation, but they are not intended to replace a crib or bassinet for routine sleep once travel has ended.
Should I Elevate the Bassinet for Reflux?
No.
Do not raise one end of the bassinet mattress or place wedges, pillows or positioners under or around your baby to treat routine reflux.
AAP guidance recommends that infants—including babies with gastroesophageal reflux—sleep on their backs on a firm, flat, noninclined surface.
Inclining an infant sleep surface can allow a baby to slide or move into a position that interferes with breathing.
Do not modify the bassinet mattress or add wedges unless your child's medical team has provided very specific individualized guidance for an unusual medical circumstance.
Should the Bassinet Be Next to My Bed?
During early infancy, this is the recommended arrangement.
The American Academy of Pediatrics recommends room sharing without bed sharing, ideally for at least the first six months.
Keeping your baby's bassinet near your bed can make feeding, comforting and checking on your baby easier while preserving a separate infant sleep surface.
AAP evidence indicates that room sharing without surface sharing reduces the risk of SIDS and avoids the suffocation, entrapment and strangulation risks associated with an adult bed.
What if My Baby Only Sleeps While Being Held?
This is extremely common during early infancy.
Holding provides the warmth, motion and contact that many newborns find soothing.
The safety concern begins when the adult holding the baby becomes sleepy.
If you feel yourself becoming drowsy, place your baby in the bassinet or another appropriate separate infant sleep surface.
Never plan to sleep while holding an infant on a couch or armchair. The AAP identifies these surfaces as especially dangerous for infant sleep.
What About Feeding My Baby in Bed?
Nighttime feeding is normal, particularly during the first months.
If you bring your baby into your bed to feed or comfort them, return your baby to the separate bassinet or crib when you are ready to sleep.
If you are extremely tired, avoid settling onto a couch or armchair to feed because falling asleep there with an infant carries especially high risk.
How Long Can My Baby Sleep in a Bassinet?
There is no single age that applies to every bassinet.
Follow the manufacturer's instructions for your specific product.
Bassinets have limits related to weight and developmental abilities.
A baby may need to stop using a particular bassinet when the baby reaches its weight limit or reaches a developmental milestone specified by the manufacturer, such as pushing up, rolling or becoming able to move in ways that make continued use unsafe.
Do not assume that a bassinet remains appropriate simply because your baby still physically fits inside it.
When your baby outgrows the bassinet, transition to another safety-approved infant sleep surface such as a crib.
How Long Does It Take for a Baby to Accept the Bassinet?
There is no universal timeline.
Some newborns sleep in the bassinet easily from the beginning.
Others need repeated opportunities over days or weeks.
Sleep changes quickly during infancy, so something that is difficult now may become easier as your baby's sleep cycles and ability to settle mature.
Try not to measure success by whether every nap or bedtime goes perfectly.
Consistency and safety matter more.
When Should I Call My Pediatrician?
Contact your pediatrician if:
- Your baby seems unable to lie flat because of breathing difficulty or significant distress.
- Your baby is feeding poorly.
- Your baby is not gaining weight appropriately.
- Your newborn is unusually difficult to awaken for feeds.
- Your baby appears to be in significant pain whenever placed down.
- Your baby has persistent noisy or labored breathing.
- Vomiting is forceful, green, bloody or associated with poor feeding or illness.
- You are unsure whether your particular bassinet is still appropriate for your baby's size or development.
- Your exhaustion is making it difficult to safely care for your baby.
When Is It an Emergency?
Seek emergency medical attention if your baby has severe difficulty breathing, turns blue or gray, becomes limp or unresponsive, has a prolonged pause in breathing or cannot be awakened normally.
If your baby is unresponsive or not breathing normally, call emergency services immediately.
Frequently Asked Questions
Why does my newborn wake as soon as I put them in the bassinet?
The change from being held—warm, moving and close to you—to a firm, still surface can wake a newborn easily. Young babies also have immature sleep patterns and spend considerable time in lighter sleep.
Should I let my newborn cry in the bassinet?
A young newborn's crying should prompt you to consider hunger, discomfort, temperature, diapering, illness or a need for comfort. Formal sleep-training strategies are a separate issue from helping a newborn gradually become comfortable sleeping in a bassinet.
Can I put a blanket under my baby to make the bassinet softer?
No. Use only the firm mattress intended for the bassinet with a properly fitted sheet. Do not add blankets, mattress toppers, pillows or other padding.
Can I elevate the bassinet for reflux?
No. Routine infant reflux is not a reason to incline the sleep surface. Current AAP guidance recommends a firm, flat, noninclined sleep surface for infants, including babies with routine reflux.
Can my baby sleep in the bassinet all night?
Yes, as long as the bassinet is intended for infant sleep, your baby remains within the manufacturer's weight and developmental limits, and the sleep environment follows current safe-sleep recommendations.
When should I move my baby from a bassinet to a crib?
Follow your bassinet manufacturer's instructions. Transition when your baby reaches the product's weight limit or developmental limit, even if your baby has not reached a particular age.
Does my baby have to fall asleep independently in the bassinet?
No. Independent sleep onset is not a safe-sleep requirement. Some babies learn to settle independently as they mature, while young newborns often need substantial help with feeding and comfort.
Dr. G's Pearl
If your baby doesn't like the bassinet, don't try to solve the problem by turning it into a soft little adult bed.
The firmness and emptiness that may look uncomfortable to us are exactly what make an infant sleep space safer.
Give your baby comfort in your arms while you're awake. Then give your baby a safe place to sleep when it is time to put them down.
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References
- American Academy of Pediatrics. Sleep-Related Infant Deaths: Updated 2022 Recommendations for Reducing Infant Deaths in the Sleep Environment. Pediatrics. 2022;150(1):e2022057990.
- Moon RY, Carlin RF, Hand I; AAP Task Force on Sudden Infant Death Syndrome and AAP Committee on Fetus and Newborn. Evidence Base for 2022 Updated Recommendations for a Safe Infant Sleeping Environment to Reduce the Risk of Sleep-Related Infant Deaths. Pediatrics. 2022;150(1):e2022057991.
- American Academy of Pediatrics. Safe Sleep.
Related Parent Resources
Explore more pediatric guidance about infant sleep, safe sleep, night waking and crib transitions in the Pediatric Parent Guide Sleep Library .