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You’ve done everything expected — but pregnancy just won’t happen
Clearly the situation is more complex than it first appeared — and more information on its own won’t change that.
What you need now is Clarity
Foundations of Fertility
Is a step-by-step plan that cuts through the conflicting advice and helps you focus on what matters.
It frees you from the overwhelm of trying to figure it all out on your own, and keeps you moving forward by giving you a clear path to follow.
Lifetime Access – Step-by-Step Delivery – Online – Self Paced – With Group Support
You’ve probably tried several things already, and made some important changes.
You’ve followed advice from different places and done your best to get things right.
But instead of clarity – you’ve ended up with more questions, more confusion, and probably a feeling of overwhelm.
Women in this situation often ask:
Why can’t I get pregnant like all the other women?
Am I missing something important?
Is my body broken?
Can it be fixed?
How long can I keep doing this before I run out of steam or money?
The problem isn’t lack of effort – it’s too much conflicting advice.
and it all sounds important.
But when everything feels important…
👉 How do you know where to focus?
👉 👉 This is where most women get stuck
What is needed is a clear plan that focusses on optimising fertility for women in their 40s.
At this age your body has its own set way of doing things, and the stakes for getting it wrong are higher.
This creates it’s own unique kind of pressure that causes couples to randomly try multiple approaches at once.
The second-guessing their decisions and worry if they’re missing something important
The only question that matters now is:
“What should I actually be focusing on?”
Foundations of Fertility solves that problem
It doesn’t give you more things to try.
It gives you a clear structure for understanding your fertility —
and a step-by-step path for what to focus on next.
👉 So instead of trying everything – you focus on the right things, in the right order, at the right time
The Program Gives You A Clear 4-Step Path Forward
1️⃣ Understand What’s Really Happening
Learn how to interpret your body and your cycle so you’re no longer guessing
2️⃣ Focus on What Actually Matters
Identify the key areas that influence your fertility — and ignore what doesn’t
3️⃣ Strengthen the Right Foundations
So your body has what it needs
4️⃣Follow a Clear, Structured Plan
Take consistent, manageable steps so you can move forward with confidence without getting pulled in different directions.
You get lifetime access to the program with group support
Most approaches give you:
❌ More information
❌ More protocols
❌ More things to try
This program gives you:
🔵 Prioritisation
🔵 Clarity
🔵 Reassurance
So you can:
✔️ Stop second-guessing
✔️ Know you are doing your best
✔️ Move forward with confidence
What you’ll experience as you go through the program
At the start:
“I finally understand what’s been going on”
As you progress:
“I know what I should be focusing on now”
Over time:
“I feel more in control and less overwhelmed”
This program is for you if...
• You’re in your 40s and trying to conceive
• You feel overwhelmed by conflicting advice
• You’ve tried multiple things but still feel unsure
• You want a clear, structured way forward
This program is Not for you if...
• You are looking for a quick fix
• You want guaranteed outcomes
• You prefer to keep trying different things without a clear plan
Your body isn’t failing you - it’s responding to something. This program helps you understand those signals and focus on the areas that matter most.
What You Get From The Program?
🟡 A clear understanding of your fertility
🟡 A structured plan to follow
🟡 Confidence in your decisions
🟡 Relief from constant second-guessing
🟡 A more focused and manageable approach
What happens if you continue the same way?
The current situation continues
More advice
More confusion
More second-guessing
And more time lost trying to figure it out.
What happens when you have a clear path?
You stop chasing everything.
You start focusing on what matters.
You move forward with confidence.
And the journey becomes far more manageable.
About me
About Brendan O’Brien
With over 15 years of experience working with women trying to conceive, Brendan has developed a deep understanding of fertility — not just medically, but practically.
His work focuses on helping women make sense of their fertility so they can move forward with clarity and direction.
This is not about doing more
It’s about understanding more.
And once you understand what matters,
everything becomes simpler.
👉 Start the Program
Final Thought
If you’re tired of guessing…
If you want to understand what’s really going on…
If you’re ready to follow a clear path forward…
I’m Brendan O’Brien NT MSc, the Natural Fertility Consultant and author of
For the last 15 years I’ve worked with couples struggling to conceive or maintain a healthy pregnancy.
Had I been unable to have children of my own it would have broken something in me, and seeing the anguish of those who cannot start their own family provoked me to commit myself to figuring out answers. I have worked on nothing else ever since.
I hold a master’s degree in the science of Personalised Nutrition, and a Practice Diploma in Nutritional Therapy. I also teach Nutrition Therapy Principles & Philosophy, and supervise clinical training at the International Institute of Nutrition & Health (IINH). I take continuous training in Functional Endocrinology and Nutritional Immunology.
I live in Limerick, Ireland with my wife Siobhán, our three children Ethan, David, and Kara-Maria (as well as four little dogs that would melt your heart!).
Brendan O’Brien NT MSc
A few personal thoughts on WHY I created the Program
Over the years I’ve witnessed the struggle of infertility many times and I know that the hardest part of it is dealing with uncertainty. The constant sense of not knowing if or when it will end can be overwhelming, confidence-shattering, and exhausting.
I’ve seen couples give up in despair thinking they had ‘tried everything’ when they really hadn’t, and others who were forced to stop due to the mounting costs of fertility treatment. It’s heart-breaking.
To help more people in this predicament, I created an online program that provides a step-by-step natural approach. I wanted to help women with infertility understand the lifestyle and nutritional factors that can influence their reproductive well-being, empowering them to prepare for pregnancy without undue financial stress or overwhelm.
Foundations Of Fertility is the result of these efforts.
Suitable for women with
PCOS - Endometriosis - Blocked Tubes - Immune Mediated Infertility - Fibroids - Thyroid Issues - Unexplained Infertility - or Miscarriage
My book helps you understand infertility.
This program helps you act on that understanding — with a clear, structured path to follow.
So instead of trying to figure it out on your own…
you follow a process that keeps you focused on what matters.
Heartfelt testimonials from past clients...
Some common questions answered...
Sure, please do. My book Getting Pregnant When The Body Says No, outlines the evidence-based process I use with clients. I’ve done my best to lay it out coherently so that you can follow it on your own. The book tells you what I consider to be the important issues and gives you enough information to get going yourself.
The Foundations of Fertility program shows you how to get going step by step and offers guidance and support along the way – that’s the difference.
Yes, the program is not suitable for women who
- are receiving treatment for medical conditions requiring several medications (polypharmacy)
- are taking antidepressants or methotrexate
- who have cancer or are receiving cancer treatment
- are being treated for diabetes, reactive hypoglycaemia, bipolar disorder, or any eating disorder
- You can email me here if you have any doubts about eligibility.
Foundations Of Fertility is €350. You will incur additional costs for supplements too. I earn no commission on these as I have arranged for you to buy them at full practitioner discounts where I can.
There is currently no payment plan for this program.
Yes. You will be able to email me or post questions using the program portal which I will respond to.
You will receive my email address on commencing the program.
No. If you are not in menopause yet then there is always hope for a pregnancy. Several of my clients have been in their late 40’s, though the average span is women from 35 to 45.
- An eating plan that optimises protein, fats, and carbs for your body weight
- A do and don’t food list, meal planner & shopping guide
- Nutrition coaching to build a strong foundation of overall health and well-being for your fertility journey
- Printable recipe booklet with easy to follow breakfast, lunch, dinner, dessert, and snack recipes to keep you on track
The program provides a guide to anti-inflammatory nutrition & lifestyle strategies through wellness practices
Coaching on how to easily chart your menstrual cycle, interpret it correctly, identify if ovulation is occurring, and pinpoint your fertile window of conception each cycle.
Put on your headphones, sit back and relax for a few minutes each day and melt into a beautiful and powerful guided mindfulness program that helps your nervous system unwind. Open your soul to the possibility of creating new life. You don’t want to miss this one!
A short-list of critical physical exams and blood tests is provided which you can request from your GP to gain an accurate medical reading of your fertility.
Important Disclaimer
Infertility is a complex condition but this program helps you understand the common underlying factors driving it.
It explains how optimal nutrition supports the normal functioning of your ovaries, womb lining, hormones, digestion, immune system, and cellular metabolism regardless of your infertility condition, and how poor nutrition compromises all of these functions.
It guides you through implementing a nutrition plan matched to your body’s needs with a focus on supporting mitochondrial energy production.
It is important to understand that this program does not claim to treat or cure any infertility condition and does not guarantee a successful conception or pregnancy, it supports your body to do what it does naturally.
I occasionally offer evidence based respectful opinions on how my program complements certain medical approaches to infertility such as surgery, IVF, IUI, or ovulation induction drugs. It does not give or contradicting any medical advice.
None of the personalised investigations I suggest in the program are medically diagnostic in any way – rather they are functional and intended to help you understand your body better.
I strongly encourage you to consult your doctor for medical advice on fertility before starting this program, especially if you are currently taking any medications.