Bedsharing, Co-Sleeping, Co-bedding…an open conversation
Bedsharing, Co-Sleeping, Co-bedding, whatever you call it, few topics in the sleep world feel as loaded as this one.
For some families, it feels natural, instinctive, and like the only way anyone gets any sleep.
For others, it feels uncomfortable, anxiety-provoking, or completely off the table.
And then there’s the noise; people often have strong opinions, conflicting advice, and a lot of fear. So let’s step out of the noise for a moment and look at this through a more balanced, evidence-informed, realistic lens.
Why This Topic Feels So BIG
Sleep doesn’t exist in a vacuum.
It’s deeply tied to:
Emotional regulation
Attachment
Parental wellbeing
Cultural beliefs
and pure survival during those early months
But it’s fear that makes this topic feel so heavy.
Much of the guidance around infant sleep has been shaped by research into Sudden Infant Death Syndrome, and understandably so. SIDS is rare, but it’s devastating, and reducing that risk has been a major focus of public health campaigns for decades.
Because of this, sleep advice, particularly around where a baby sleeps, often becomes very black and white.
When you combine strong safety messaging, conflicting information online, and the reality that many families end up doing something different at 2am than they planned at 2pm…it creates a lot of internal tension.
Parents can find themselves caught between:
What feels biologically natural
What’s actually happening in their home
and what they’ve been told is “safe”
Babies don’t just “go to sleep,” they transition into sleep through a parasympathetic, regulated state. And that ability is heavily shaped by co-regulation with a caregiver. For many families, close proximity at night (including bedsharing) becomes part of that co-regulation process. Not necessarily because they planned it, but because they have found it works.
The Reality: Bedsharing Happens
Even though many safe sleep guidelines recommend a separate sleep space, research consistently shows that bedsharing is common.
Around 40–50% of Western families report doing it at some point
In many cultures, bedsharing is considered normal.
When something is this common, simply saying “don’t do it” doesn’t actually keep families safe, it just leaves them without information.
So… Is Bedsharing Safe?
Bedsharing is not risk-free.
But it is also not one-size-fits-all dangerous.
The risk changes significantly depending on context.
Research shows that risk increases when certain factors are present, such as:
smoking (during pregnancy or after birth)
alcohol or drug use (medication or recreational)
sleeping on a sofa or armchair
extreme parental exhaustion
unsafe sleep surfaces or environments
However, in the absence of these hazards, some studies suggest there is no increased risk compared to solitary sleep. This point is often missing in mainstream conversations.
Why Some Families Choose It (Even If They Didn’t Plan To)
From a biological and emotional perspective, it makes sense.
Night waking is normal, especially in the first year, and babies often wake not just for feeding, but for comfort, connection, and regulation.
Close proximity can:
Support breastfeeding
Reduce full awakenings
Allow quicker settling
Support co-regulation during night wakings
There’s also evidence that breastfeeding and frequent arousals may play a protective role in reducing SIDS risk. This doesn’t mean bedsharing is “better,” but it explains why it happens.
The Missing Piece: Informed, Non-Judgemental Support
Families need support, not shame.
An informed, evidence-based and culturally sensitive approach means:
Recognising that families have different values and circumstances
Understanding that sleep decisions are rarely made in ideal conditions
Providing clear, evidence-based information without fear or judgement
If parents feel judged, they are less likely to feel safe to ask the important questions, and that’s when risks increase.
If Bedsharing Is Happening
Whether planned or not, the goal shifts to reducing risk where possible through education and understanding.
Many organisations now share harm-reduction guidance (like the “Safe Sleep Seven”), which focuses on:
A smoke-free environment
Sober, unimpaired caregivers
A firm, clear sleep surface
A healthy, full-term baby
Positioning baby on their back
Avoiding overheating and loose bedding
This isn’t about encouraging bedsharing, but acknowledging the reality that many families will find themselves doing it and having the information available will help families make safer choices with it.
Where I Stand (And How I Support Families)
As a gentle sleep coach, my role isn’t to tell you what you should do.
It’s to:
understand your situation
Explore what’s working (and what’s not)
Support your baby’s sleep in a way that aligns with your values
and ensure you have access to safe, evidence-based information
Sleep is not just about where your baby sleeps, it’s about regulation, connection, capacity and the wellbeing of the entire family.
Some practical considerations:
Create space where possible
If you can, consider sleeping separately from your partner so there’s more room and less risk of accidental rolling or overcrowding.
Use a firm, flat mattress
Avoid soft mattresses, pillow tops, couches, or armchairs. A firm surface reduces the risk of your baby sinking into the mattress or becoming trapped.
Keep the sleep space clear
No loose blankets, pillows, doonas, toys or soft items near your baby. The clearer the space, the safer it is.
Dress yourself warmly instead of using blankets
Wearing warm layers means you’re less likely to pull blankets up during the night, which can reduce the risk of covering your baby. Button-down pajama tops for easy boob access!
Position matters
Many parents instinctively adopt a curled position around their baby (often called the “cuddle curl” or “C position”), which can help create a protective space and reduce movement during sleep.
Avoid co-sleeping if risk factors are present
This includes smoking, alcohol, medications that cause drowsiness, or extreme exhaustion. In these situations, a separate sleep space is the safest option.
Final Thoughts
Bedsharing is not a black-and-white topic.
It sits in the messy, real-life space of parenting where biology, culture, exhaustion, and emotion all collide.
Having the right information, the right support, and the space to make decisions that feel safe and sustainable for your family makes all the difference.
If this is something you’re navigating right now, you’re not alone, and you don’t have to figure it out on your own either.
