Yes, the AAP recommends using sleep sacks once your baby starts showing signs of rolling [7].
While not strictly mandatory from birth, sleep sacks become a safe and recommended sleepwear option for babies, particularly as they grow and develop.
Why Sleep Sacks Are Recommended
Sleep sacks offer several key benefits for infant sleep safety:
- Safe Alternative to Blankets: Loose blankets in a baby's crib can pose a suffocation hazard [7]. Sleep sacks are wearable, eliminating this risk while keeping the baby warm.
- Transition from Swaddling: Once a baby can roll over, swaddling is no longer safe as it restricts arm movement needed to push up [7]. Sleep sacks provide warmth and comfort without restricting movement.
- Consistent Sleep Cue: Using a sleep sack can become part of the bedtime routine, signaling to the baby that it's time to sleep.
When to Start Using a Sleep Sack
The primary trigger for transitioning to a sleep sack (especially from swaddling) is when your baby starts showing signs of rolling [7]. This typically happens between 2 and 4 months, but every baby develops at their own pace.
Signs your baby might be ready:
- Attempting to roll from back to side or tummy.
- Having increased arm and leg movement that breaks out of a swaddle.
- Rolling successfully during playtime outside the crib.
Reference:
- [7] Yes, the AAP recommends using sleep sacks once your baby starts showing signs of rolling. Sleep sacks provide a safe alternative to swaddling or using loose blankets in the sleep space once your baby starts to roll.05-Sept-2024
