Safe Sleep at 13 Months
Past the first birthday, SIDS risk continues to decline. Sleep is now shifting as some toddlers begin dropping to one nap. The crib remains the safest sleep space.
✅ Safe Sleep Checklist for 13 Month Old
Keep Using the Crib
The crib is still the safest option at 13 months. Transition to a toddler bed when baby can climb out repeatedly, typically 18–24 months.
One Small Comfort Item
A small lovey or stuffed animal is now appropriate. Keep it to one item and choose something flat and breathable.
Sleep Sack or Light Blanket
A sleep sack is still ideal. If using a blanket, keep it thin and only cover the lower body.
No Pillow Yet
Hold off on a pillow until 18 months. Toddlers don't need pillows and the aspiration risk persists.
Dark and Quiet Room
Continue using blackout curtains and white noise for the best sleep quality.
Nap Transition Watch
Some 13-month-olds start resisting the morning nap. Don't rush the 2→1 nap transition — most children do it between 15–18 months.
📌 Key Note for 13 Month Old
At 13 months, the biggest sleep challenge is often the 2-to-1 nap transition, not safety. Most children aren't ready until 15–18 months.
⚠️ Common Mistakes at This Age
- Transitioning to a toddler bed too early at 13 months
- Introducing a full-size pillow because "they're a toddler now"
- Forcing the 2→1 nap transition before baby is ready
- Assuming all sleep safety is over now that SIDS risk has dropped
🚨 Call Your Pediatrician If…
- Baby is not walking independently (or close) by 13–15 months
- No words or only a few sounds by 13 months — mention to pediatrician
- Loud snoring, mouth breathing, or sleep apnea signs
- Extreme sleep refusal combined with other behavioral changes
Why Safe Sleep Guidance Shifts in the Toddler Stage
By this stage, most of the earliest sleep-related risks have decreased significantly, and safe sleep guidance shifts toward preventing falls and injuries related to climbing rather than positioning or loose bedding. Many families begin thinking about transitioning from a crib to a toddler bed somewhere in this window, often prompted by a toddler attempting to climb out of the crib, which can itself pose a fall risk. There's no single "right" age to make this transition — it depends more on your individual child's size, climbing ability, and temperament than on a fixed calendar age, and your pediatrician can offer guidance specific to your toddler if you're unsure about timing.
- Consider transitioning to a toddler bed if your child is attempting to climb out of the crib, since this can present a fall risk.
- Continue to keep heavy or climbable furniture away from the crib or bed to reduce climbing temptation.
- A lightweight blanket or pillow is generally considered lower-risk at this stage than in infancy, but check current AAP guidance or ask your pediatrician if you're unsure.
- Babyproof the room around the sleep space once your toddler is mobile enough to get out of bed independently.
- Keep a consistent bedtime routine during this transition, since changes to the sleep setup can temporarily disrupt sleep habits.
Understanding AAP Safe Sleep Guidance
The American Academy of Pediatrics updates its safe sleep recommendations periodically based on the latest research into sleep-related infant deaths, including SIDS (Sudden Infant Death Syndrome) and accidental suffocation. The core recommendations — back to sleep, firm flat surface, room-sharing without bed-sharing, and a bare sleep environment — are consistent across almost every age covered in this guide, even as the specific risks and reasoning shift as your baby develops. It's worth checking in with your pediatrician if you have questions about how general guidance applies to your baby's specific situation, particularly if your baby was born prematurely, has a medical condition, or has reached milestones earlier or later than typical.
Frequently Asked Questions
Is it time to drop to one nap at 13 months?
Probably not yet — most children make this transition between 15–18 months. Watch for consistent nap refusal (not just occasional) and difficulty sleeping at night before making the switch.
My 13-month-old climbs everything. Should I move to a toddler bed?
Not necessarily. Lower the mattress to the floor if possible, or use a sleep sack to limit climbing. Most sleep experts recommend keeping the crib until 18–24 months.
Can my toddler have a pillow now?
The AAP recommends waiting until 18 months for a small toddler pillow. At 13 months, they don't physiologically need one and it still presents a minor risk.
What if my baby rolls onto their stomach during sleep?
Once your baby can roll both ways on their own — from back to stomach and stomach to back — it's generally fine to leave them in the position they land in, since they have the strength to reposition themselves. Before that point, it's recommended to gently reposition baby onto their back if you notice them on their stomach.
Is it ever safe to bed-share with my baby?
The AAP recommends against bed-sharing at any age due to increased risk of suffocation, and instead recommends room-sharing (baby's own sleep space in your room) for at least the first 6 months. If you have questions about your specific sleep setup or circumstances, it's worth discussing them directly with your pediatrician.
What should I do if my baby won't sleep without a blanket or stuffed animal?
It's common for babies to seem to want extra comfort items, but current guidance recommends keeping the sleep space bare until your pediatrician confirms it's appropriate to introduce items like a small blanket or lovey, which is generally considered lower-risk closer to 12 months and older. In the meantime, a sleep sack or wearable blanket is often suggested as a safer alternative to loose bedding.
Does using a sound machine or nightlight affect safe sleep guidance?
Sound machines and nightlights aren't part of core AAP safe sleep guidance one way or the other, and many families use them without issue. The main safety considerations are keeping cords and the device itself out of the crib and away from baby's reach, and following the manufacturer's volume and distance guidelines for sound machines.
How long should I follow safe sleep guidelines?
Sleep-related death risk drops significantly after the first year, but many of the practical safety principles — a safe sleep surface, an age-appropriate crib setup, and monitoring for new mobility milestones — remain relevant through the toddler years as your child transitions out of a crib.
What if my baby was born premature — does this guidance still apply?
Safe sleep guidance generally still applies to premature babies, but timing for milestones like rolling, swaddle transitions, or lowering the crib mattress may follow your baby's adjusted age rather than their chronological age. It's worth discussing your baby's specific timeline with your pediatrician rather than relying solely on chronological age-based guidance.