Leya Health

Your body is not a mystery you have to solve alone

The science behind your symptoms — so you can stop guessing, advocate for yourself, and make decisions that actually make sense for your body

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Trusted by 1,650 women navigating PCOS across the US, UK, Canada, Australia and beyond

You've been doing the research. You're still guessing.

You got the diagnosis. And then — for most women — you were sent home with a prescription, a suggestion to lose weight, or a reminder to 'eat well and exercise.' Nothing that gave you a real picture of what was going on inside your body or why.

So you did what most women do. You went looking for answers yourself.

You've searched. You've read. You've tried supplements, adjusted your diet, changed your exercise routine. You've come across ten contradictory things and had no way of knowing which to trust. You may have tried everything consistently — and still felt like your body wasn't responding.

That's not a failure of effort. It's a failure of information.

When you know the mechanism — what is actually driving your symptoms and why — everything shifts. You stop second-guessing every decision. You stop feeling like your body is working against you. You go into appointments knowing what to ask, what to push back on, and what the evidence actually says.

That's the difference this makes.

—"I'm at a bit of a loss on where to start to look after myself."
—"I've tried everything — and I still feel like my body isn't working with me."
—"They wanted to manage my periods. Nothing about the hair loss, nothing about the unwanted hair. Nothing about the pain."
—"I just want to know what's actually going on."

These are the words women use when they talk about their PCOS experience. If any of them feel familiar, this was made for you.

Science that gives you back control — not a protocol that tells you what to do

Every mechanism is evidence-based, and we're honest about what we don't yet know. Because the most empowering thing isn't false certainty — it's an accurate picture of where the science is strong, where it's emerging, and what that means for you.

THE MECHANISM

What is actually happening in your body, and what the research tells us about why. Not a surface-level summary. The real biology, explained in a way that respects your intelligence.

WHAT WORKS

A clear-eyed look at the evidence behind every intervention: lifestyle changes, supplements, and medication options. What the science supports, what it doesn't, and what's still being debated.

STORIES FROM WOMEN LIKE YOU

Drawn from years of conversations with the PCOS community, because seeing your experience reflected back by someone who has been there matters as much as the science.

You won't finish a module with a rigid plan or a 30-day protocol. You'll finish it feeling connected to your body, clear on what's actually driving your symptoms, and genuinely equipped to make decisions — and have conversations with your doctor — that are grounded in evidence, not guesswork.

START HERE — FOR FREE

Why Your Period Goes Missing

The science of failed ovulation in PCOS

Before symptoms, there's a mechanism. This free module unpacks what happens when ovulation doesn't occur — and why it happens more often in women with PCOS. It's the biological thread that runs through almost every other symptom, and it's the place to start if you want the full picture.

  • • A short video (under 15 minutes)
  • • A visual guide you can save and return to
  • • A clear breakdown of the hormonal cascade behind anovulation
Access the free module

Go deeper — one symptom at a time

Choose the symptom that matters most to you right now. Every purchase includes the foundation module — so you always have the full context alongside the detail.

INCLUDED WITH EVERY PURCHASE

The Foundation Module — Your PMOS: The Full Picture

Before symptoms, there's a system. This module unpacks what PCOS/PMOS actually is at a biological level — the key mechanisms that connect all of it (insulin resistance, androgens, the ovarian cycle, the HPA axis) and why it shows up so differently in different women. The context that makes everything else click into place.

The Androgen Problem

Acne and excessive hair in PCOS

You've probably tried creams, washes, and topical treatments. Maybe you've been on Duac or the pill, or you're managing with daily shaving while wondering if there's ever a real answer. Behind both acne and unwanted hair growth is one mechanism: androgens. This module gives you the full picture of what's driving it — so you can stop cycling through guesswork and start having informed conversations about what actually works.

Includes: the mechanism + what works (lifestyle, supplements, medication options) + stories from women like you

£39founders price £29
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The Metabolism Mystery

Weight and energy in PCOS

Weight in PCOS is not a willpower problem — it's a physiology problem. Many women eat well, exercise consistently, and still feel like their body isn't responding. This module gives you the biological explanation for why — insulin resistance, its relationship to PCOS, and how it changes the way your body stores and uses energy. So you can stop blaming yourself and start advocating for the right kind of support.

Includes: the mechanism + what works (lifestyle, supplements, medication options) + stories from women like you

£39founders price £29
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The Cycle

Irregular periods in PCOS

Periods that arrive weeks late, twice a month, or barely at all. This module goes deep into what a regular cycle actually requires, what disrupts it in PCOS, and what genuinely influences cycle regularity — so you can walk into any conversation about your cycle feeling grounded in the evidence, not dependent on whatever your doctor has time to tell you.

Includes: the mechanism + what works (lifestyle, supplements, medication options) + stories from women like you

£39founders price £29
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The Fatigue Loop

Exhaustion in PCOS

Fatigue in PCOS is real, documented, and multi-layered — and it's rarely just about sleep. This module unpacks the main contributors: blood sugar dysregulation, the HPA axis, inflammation, and sleep disruption — and crucially, why they compound each other in ways that make standard advice feel useless.

Includes: the mechanism + what works (lifestyle, supplements, medication options) + stories from women like you

£39founders price £29
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The Mood Chapter

Anxiety, mood shifts, and PMS in PCOS

If you've ever been handed antidepressants without anyone explaining why your mood is so affected by your cycle — this module is for you. The relationship between PCOS, sex hormones, cortisol, and the brain is real and well-documented. This module gives you that missing explanation — so you can recognise what's hormonal, advocate for the right kind of support, and stop feeling like your mental health is separate from everything else.

Includes: the mechanism + what works (lifestyle, supplements, medication options) + stories from women like you

£39founders price £29
Get this module

The Fertility Chapter

Reproduction and PCOS

Whether you're thinking about fertility now or in the future, this module gives you the honest picture — without catastrophising. It covers what PCOS means for ovulation, conception, and pregnancy, with clarity about both the real challenges and the genuine reasons for optimism. So you can make decisions about your reproductive health from a place of knowledge, not fear.

Includes: the mechanism + what works (lifestyle, supplements, medication options) + stories from women like you

£39founders price £29
Get this module

The Full Collection

All 6 symptom modules + the foundation module

£149Founders price: £99 — saving £75

Complete access to everything. The full biological picture of your PCOS, every symptom explained, all the evidence on what works — and the stories of women who've been exactly where you are.

Get the full collection — £99

Founders pricing available for a limited time. Price increases to £149 at full launch.

Why I built this

I spent years writing about PCOS before I had a name to put to what I was learning. Over 3.5 years, I published more than 200 articles on the condition — its mechanisms, its symptoms, its contradictions — all grounded in the research literature and all written with one goal: to give women the picture their GP didn't have time to give them.

I'm a qualified Nutritional Therapist (CNM, 2022) and a product manager by background. I'm not a doctor. I don't diagnose or treat. What I do is read the research carefully, synthesise it honestly, and present it in a way that respects your intelligence and gives you something you can actually use.

This is what I wish had existed when I first started trying to make sense of my own health.

— Francesca, founder of Leya Health

A note on what this is — and what it isn't

This is science communication, not medical advice. It will give you a deeper, more accurate picture of your symptoms than most resources you'll find — but it will not diagnose you, prescribe anything, or replace your relationship with your healthcare provider.

In fact, one of its purposes is to make those conversations better. When you know what's driving your symptoms, you can ask better questions, push back when something doesn't add up, and advocate for the care you actually need.

All content is evidence-based and referenced. Where research is limited or actively debated, that's clearly stated.

You've been piecing this together alone for long enough

Start with the free module. See if this is the kind of science you've been looking for. No commitment, no hard sell. When you're ready to go deeper — the modules are here.

Start with the free moduleExplore all modules