Most sleep advice is focused on the wrong thing.
If you have tried the routines, the supplements, the apps, and the early nights and nothing has lasted, it is not because you are doing it wrong.
It is because you are working on the wrong part of the problem.
I'm Kerry Davies. I'm a Sleep System Specialist. I decode why sleep breaks down and I help you fix it faster than you think possible.
Who I Am
Hi, I'm Kerry
Mum of two · Sleep System Specialist · Founder, The Sleep Fixer
In the fifteen years since, I have helped thousands of families and adults around the world sleep better.
I have worked as the first Behavioural Sleep Practitioner at Evelina London Children's Hospital, spoken as a keynote at the Royal Society of Medicine, and consulted for The Sleep Charity.
My work has been featured in The Guardian, Channel 5 News, and BBC Radio 5 Live.
How Do I Work
Almost everything in mainstream sleep advice focuses on what happens at night. I start with what happens during the day because that is where sleep is actually built or broken.
The two primary levers are sleep pressure and circadian rhythm. Both are shaped by your daytime behaviour.
When they are working correctly, sleep follows naturally.
When they are disrupted, even subtly, sleep becomes something you are trying to force rather than something that happens.
In a first session, I can usually identify the root cause within minutes. Not because I follow a script but because I have seen these patterns across fifteen years and thousands of clients. I go straight to the lever that will move the needle fastest.
Most clients understand their sleep differently after the first session. Some feel the shift the same day.
There is no one-size-fits-all approach here because no two people's sleep systems break down in exactly the same way.
I read what is actually happening for you: your day, your history, your nervous system, your life. Then I go straight to what matters. No rigid protocols. No unnecessary complexity. Just clear, precise steps that make sense the moment I explain them.
I work with adults, children, families, and organisations, across the UK and internationally.
Whether you are a high-functioning professional running on empty, a parent whose children now sleep but who cannot, a woman navigating perimenopause, or someone who has simply tried everything and cannot understand why nothing has worked , this is the right place.
You are not broken.
Your sleep system got stuck. And once you understand why, it changes.
Working With
Me
Ready to understand
your sleep?
Let's start here.
Not ready to talk?
Start with Kerry AI . a free, private conversation trained entirely on my methodology.
No judgement. No obligation. Just clarity, at your own pace.
My Story
When I was younger, my nan raised me. She was the most significant person in my life, and when she passed away, I made her a promise. I promised her I would make something of my life.
That promise has shaped everything since.
I was the first in my family to go to university. I studied nursing, then trained as a CBT-I specialist, driven by a quiet belief that people deserve to understand what is happening in their own bodies rather than simply being told what to do with them.
I came to this work through my own experience too. I have lived with insomnia three times in my life. I know what it feels like to lie awake exhausted, willing sleep to come, feeling your body has somehow turned against you.
It hasn't. That is the thing I want every single person I work with to know.
And if you feel a quiet shame about needing help with something that seems so basic — I understand that too. That shame is common, it makes complete sense, and it almost always dissolves the moment someone explains what is actually going on.
It was my daughter's sleep difficulties in 2011 that led me to train formally in sleep support. That decision changed our lives, and it set the course for everything that followed.
Experience
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Global Sleep Coach supporting families, schools and professionals across the UK and internationally
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First Behavioural Sleep Practitioner at Evelina London Children's Hospital
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Keynote Speaker for the Royal Society of Medicine
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Featured in national media including The Guardian, Channel 5 News and BBC Radio 5 Live
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Private Consultant for The Sleep Charity
