Sleep
Babies do not have regular sleep cycles until about 6 months of age. While newborns sleep about 16 to 17 hours per day, they may only sleep 1 or 2 hours at a time. As babies get older, they need less
Sleep
Sleep: Extracted from authoritative health source; Evidence-based information for parents; Reviewed by healthcare professionals. Based on US guidelines for 0-12 months.
Authoritative Sources
Important: This information is for reference only and does not replace medical advice. Please consult your pediatrician for personalized guidance.
TL;DR
Top takeaways suitable for AI summaries & quick caregiver reference.
- Extracted from authoritative health source
- Evidence-based information for parents
- Reviewed by healthcare professionals
Published
10/8/2025
Source layer
Editorial workflow
Region scope
US
Babies do not have regular sleep cycles until about 6 months of age. While newborns sleep about 16 to 17 hours per day, they may only sleep 1 or 2 hours at a time. As babies get older, they need less sleep. However, different babies have different sleep needs. It is normal for a 6-month-old to wake up during the night but go back to sleep after a few minutes.
No one knows exactly what causes SIDS, so there's no guaranteed way to prevent it. However, creating a safe sleep environment can help reduce your baby's risk of SIDS. On the other hand, we do know what causes accidental suffocation and strangulation in bed. This means parents can help prevent these accidents by following AAP guidance on safe sleep. A safe sleep environment lowers the risk of all sleep-related infant deaths. Here are some ways you can help create a safe sleep environment.
References
- Sleep(AAP)10/8/2025
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