Are Crib Bumpers Dangerous for My Baby?
The short answer
Crib bumpers are dangerous and are now banned for sale in the United States under the Safe Sleep for Babies Act of 2022. Studies have documented hundreds of infant deaths from suffocation, strangulation, and entrapment related to crib bumpers, including padded, mesh, and vertical-slat styles. The AAP, CPSC, and NIH all recommend against using any type of crib bumper. Modern cribs are designed with slat spacing that prevents infant head entrapment, making bumpers unnecessary.
Parents everywhere have the same worry. You are doing the right thing by looking into it.
By Age
What to expect by age
0-4 months
Young babies cannot move away from objects pressing against their face, making crib bumpers particularly dangerous at this age. Even mesh bumpers can pose a risk if the fabric detaches or if a baby presses their face firmly against it. The safest crib is a bare crib with only a firm mattress covered by a fitted sheet. Babies at this age do not move around enough to bump their heads against crib slats. The risk of suffocation from bumpers far exceeds any theoretical risk from contact with crib slats.
4-12 months
As babies become more mobile - rolling, scooting, and pulling up - the risks of crib bumpers increase. Babies can use bumpers to climb, leading to falls, or can become entangled in ties or fabric. Bumper ties can pose a strangulation risk. It is normal for active babies to bump against crib slats; this does not cause injury. If your baby occasionally gets a limb stuck between slats, they will learn to navigate this quickly. Using a sleep sack can help keep limbs more contained if this is a concern.
12-36 months
Toddlers who are active climbers may use crib bumpers as a foothold to climb out of the crib, increasing fall risk. When your toddler starts attempting to climb out of the crib, it is time to transition to a toddler bed. No form of crib padding or bumper should be used at any age. If you have received crib bumpers as a gift or have them from an older child, the safest action is to dispose of them.
What Should You Do?
When to take action
- Your baby's crib has only a firm mattress and a fitted sheet - this is the safest setup.
- Your baby occasionally gets an arm or leg through the crib slats - this is common and not dangerous.
- Your baby moves around the crib during sleep and bumps against the sides gently.
- You are unsure about which crib accessories are safe to use.
- You received crib bumpers as a gift and are being pressured to use them.
- Your baby frequently gets limbs stuck in crib slats and seems distressed.
- You find your baby with their face pressed against a bumper or any soft object in the crib.
- Your baby is trapped, entangled, or wrapped in crib bumper ties or fabric.
- Your baby is unresponsive or has difficulty breathing in the crib for any reason - remove the obstruction and call 911.
Sources
Related Resources
Trust your instincts. If something feels wrong, reach out to your pediatrician.
Worrying about your baby means you care. That is a good thing.
Related Sleep Concerns
How Firm Should My Baby's Crib Mattress Be?
A baby's crib mattress should be very firm - when you press on it, it should spring back immediately and not conform to the shape of your hand. The AAP recommends a firm, flat surface for all infant sleep. A mattress that is too soft increases the risk of suffocation if a baby rolls face-down. The mattress should fit snugly in the crib with no gaps larger than two fingers between the mattress edge and crib frame. Only use the mattress designed for your specific crib.
Are Co-Sleeper Bassinets and Bedside Sleepers Safe?
Bedside sleepers (bassinets that attach to the side of an adult bed) can be safe when they meet CPSC standards and are used correctly. The AAP recommends room-sharing (not bed-sharing) for the first 6-12 months, making a bedside bassinet a convenient option. In-bed co-sleepers (inserts placed on the adult mattress) are not recommended by the AAP due to suffocation risks. Any sleep surface for a baby should be firm, flat, and free of soft bedding.
My Baby Rolls Face Down in Sleep
Once your baby can roll from back to tummy and tummy to back independently, it's safe to let them find their preferred sleep position, even if it's face down. Always place your baby on their back to start sleep, but if they roll over on their own, you don't need to keep repositioning them.
How Long Should Baby Be Awake Between Naps?
The ideal awake time between naps (called a "wake window") increases as your baby grows. Newborns may only handle 45-90 minutes awake, while toddlers can manage 4-6 hours. Getting wake windows right is one of the most effective ways to improve nap quality, because both too-short and too-long wake times lead to poor sleep.
Is a Bath Before Bed Really Necessary?
A nightly bath is not medically necessary and some babies with sensitive skin do better with less frequent bathing. However, a warm bath can be a powerful sleep cue because the subsequent body temperature drop triggers melatonin production. If you include a bath, keep it calm and warm rather than stimulating.
How Long Should the Bedtime Routine Be?
An ideal bedtime routine for babies and toddlers is 20-30 minutes. Shorter routines may not give enough time to wind down, while routines longer than 45 minutes can become a stalling tactic. Consistency in the routine order matters more than exact length.