When should a baby move to their own room?
Canadian and international guidelines recommend keeping your baby's crib or bassinet in your own room for at least the first 6 months, since this is when SIDS risk is highest.
After 6 months, moving to their own room is generally considered safe, though some guidance suggests waiting up to 12 months for extra protection.
Strong
Recommendation is based on a joint national guideline combining large-scale epidemiological studies and expert consensus, alongside supporting cohort and case-control research.
What the evidence says
Health Canada, the Public Health Agency of Canada, and the Canadian Paediatric Society recommend room-sharing (baby's crib, cradle, or bassinet in your room, not your bed) for at least the first 6 months of life, since this is when the risk of SIDS is highest. Room-sharing is linked to a lower risk of SIDS and makes nighttime feeding and checking on your baby easier.
Some sources note that keeping baby in your room for the full first year offers even more protection, though the biggest safety benefit is concentrated in those first 6 months. After that point, moving to their own room is considered safe as long as you continue safe sleep practices: back sleeping, a firm flat surface, and no soft bedding, toys, or bumpers in the crib.
One observational study also looked at the flip side: infants moved to their own room before 4 months actually slept longer and had fewer night wakings than those who stayed in a shared room longer, though babies who stayed with a parent longer were more likely to end up bed-sharing (which guidelines advise against). This suggests some tension between sleep-duration outcomes and SIDS-risk guidance, so many pediatricians still favor following the 6-month room-sharing recommendation.
When you do make the move, experts suggest doing it gradually, using the new room for daytime play and naps first, and keeping a consistent bedtime routine so your baby associates the new space with comfort and safety.
Sources
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Guideline
Joint Statement on Safe Sleep: Reducing Sudden Infant Deaths in Canada
Public Health Agency of Canada / CPS / Health Canada, 2024
Canadian national guideline: room-share for first 6 months, highest SIDS risk period.
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Guideline
Safe sleep for babies
Caring for Kids (Canadian Paediatric Society), 2024
Parent-facing Canadian guidance on room sharing and safe sleep setup.
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Guideline
How to Keep Your Sleeping Baby Safe: AAP Policy Explained
HealthyChildren.org (AAP), 2022
US guideline: room-sharing reduces SIDS risk by up to 50%.
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Guideline
Sharing a room with your baby: why it's good
Raising Children Network (Australia), 2018
Notes some guidance extends recommendation to full first year.
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Guideline
New Findings on Mother-Infant Room Sharing In Light of the New Safe Sleep Guidelines
AAP Journal Blogs / Pediatrics, 2017
Observational study: earlier own-room transition linked to longer infant sleep.
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Expert organisation
When Is My Child Ready to Sleep In Their Own Room?
ZERO TO THREE, 2023
Practical tips for gradually transitioning baby to their own room.
✓Reviewed by CH, MD, FRCPC
Reviewed by a specialist physician certified by the Royal College of Physicians and Surgeons of Canada, who has read this answer against the sources listed above and confirmed it reflects them. That is not medical advice about your child. How we review
Answer checked July 29, 2026