Redefine What’s Possible for Your Practice—and for the Women You Serve

Creating Global Leaders in Functional Hormone Health

revolutionizing hormones: watch the free training! →

Instilling real change in the world boils down not only to what you know but also who you know. We connect you with the most brilliant minds in the world of women’s holistic health so that you can expand your network and collaborate with your peers.

Community-Driven

At IAFHH, we stand as the voice of authority on the most up-to-date education in functional hormone health, providing you with innovative, compassionate, and reliable solutions to women’s health issues to support you in becoming the go-to functional hormone expert in your community.

Leaders in Hormone Health

As an International Association, We Are:

As health professionals, it's our job to provide safe, reliable, and cutting-edge information to our clients. At IAFHH, we are committed to making continuing education easy by providing accessible resources for the most up-to-date, evidence-based research in functional hormone health.

Evidence-Based

Become a Certified
Functional Hormone Specialist →

Find a Specialist in Your Area →

Revolutionizing Hormones:
A New Approach Toward Women's Healthcare

register for free! →

The IAFHH Functional Hormone Specialist Certification Program is a comprehensive, evidence-based continuing education program designed for women’s health professionals ready to elevate their expertise in functional nutrition, hormone health, and reproductive wellness.

Inside this program, you’ll gain access to cutting-edge research, specialized tools, and high-level mentorship—empowering you to confidently navigate even the most complex client cases and establish yourself as the trusted hormone health expert in your field.

Functional Hormone Specialist Certification Program

When you become an IAFHH Certified Functional Hormone Specialist (IC-FHS), you gain more than advanced knowledge — you gain the confidence to step fully into your role as a trusted leader in hormone health within your community.

This program empowers you to deliver meaningful, lasting change for your clients while positioning yourself at the forefront of a growing global movement to transform the standard of women’s healthcare.

Become an IAFHH Certified Functional Hormone Specialist

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"Before becoming an IC-FHS, I knew the bare bones of women's health. After going through the program, I feel more equipped to take better care of my female clients. IAFHH marries science with practicality beautifully. I was blown away by what I learned and was able to walk away for my practice + personal life. The IAFHH community is incredible and I am so glad to be a part of it. It epitomizes women supporting women. I highly recommend this program. You won't be disappointment by Ashe and IAFHH. You can tell she put her heart and soul into it!"

Sam Cato
FNTP, IC-FHS

TX, USA

What Our Graduates Are Saying

I was blown away by what I learned

“I run an online women's hormone health clinic and having successfully helped hundreds of women return to vibrant health using a functional, holistic approach, I can tell you that Ashe's program stands on solid academic and practical foundations. The course is well-structured, easy to comprehend and build upon and the material comes with a lot of research references. In my opinion, this last feature is one that can keep on giving, if you are the kind of student who knows how to go back to the research references and glean practical gems from them too! I would suggest this course to anyone in functional medicine who is truly interested in optimising their clients hormonal health.”

Mahesh Jayaraman
IC-FHS, FBCAM

Delhi, India

What Our Graduates Are Saying

I've really enjoyed studying for and completing the IAFHH FHS certification program.

See Our Practitioner Directory

“I came into the IAFHH FHS Certification Program with basic knowledge of functional women's health, but I didn't even know how little I knew about my own body until the class started. Ashe is incredibly kind, brilliant, and warm; and this makes for a space that is inviting, open, and where we can grow in whatever direction we most need to be the best practitioners we can be. I can't imagine my life or my practice without the knowledge and experience I gained in this program - from the bottom of my heart, thank you, Ashe, and I can't recommend this program enough.”

Sarah Diamond
FNTP, IC-FHS

MA, USA

What Our Graduates Are Saying

This program changed my life.

“One of my biggest goals as a fertility awareness educator is to help menstruators better understand their health and the IAFHH FHS Certification Program has been absolutely instrumental in growing this knowledge. Ashe was incredibly detailed and responsive throughout the course and has created an amazing and extremely detailed program with all the sources to back it up. I left with a very thorough understanding of hormones (both reproductive and otherwise) and how nutrition can impact every part of your digestion and endocrine system.”

Katie Kimball
MA, FAE, IC-FHS

USA

What Our Graduates Are Saying

Highly recommend!!

“I had been searching for a program that provides a deeper dive into women's hormones and period health and this program came at exactly the right time. The material was thorough, yet easy to get through. The live calls were extremely beneficial. And the program, itself, felt manageable and not overwhelming. My favorite part, however, has been the friendships formed and the support of like-minded colleagues.”

Kristen Ballard
NTP, PHC, IC-FHS

USA

What Our Graduates Are Saying

Working with Ashe in the IAFHH FHS Certification Program was one of my best decisions.

See Our Practitioner Directory

Learn More About What Makes
Our Program Unique!

Current and Evolving Research

Here at IAFHH, we go beyond static education — we are committed to staying at the forefront of the latest research in functional hormone health. This means you’re not just learning what’s relevant today; you’re gaining access to continually updated insights, ensuring you remain a confident, informed, and cutting-edge practitioner long after you complete the program. Your ability to deliver the highest standard of care will never fall behind.

Elevated Professional Credibility

Graduating from IAFHH isn’t just about knowledge — it’s about recognition. We award you an official certificate, a graduate badge indicating your continuing education hours, and permission to use the IAFHH Certified Functional Hormone Specialist (IC-FHS) designation. With these credentials, you gain the authority to stand out in your field and position yourself as a trusted, credible leader in women’s health.

Access to Functional Lab Testing & Professional Supplement Lines

Upon graduation, you’ll be pre-approved for a clinician account with Evexia Diagnostics, a premier third-party lab testing facility that gives you access to a wide range of advanced functional tests — including Labcorp panels, DUTCH hormone testing, and more.

You’ll also gain access to a professional Fullscript dispensary account, allowing you to confidently recommend and dispense high-quality, practitioner-grade supplements with ease.
Together, these tools expand your clinical capabilities, enhance the precision of your protocols, and elevate the care you deliver. You’ll be positioned not just as a practitioner—but as a trusted, well-equipped leader in functional hormone health, offering a level of service and expertise your clients won’t find elsewhere.

Application-Focused Mentorship and Support

We offer more than education—we provide the tools and guidance to apply your knowledge effectively. All students gain 12-month access to The Proficient Practitioner Hub, where you’ll be supported every step of the way. This exclusive membership offers live monthly support calls, expert-led mini-trainings, vibrant community discussions, and powerful hands-on workshops—ensuring you’re not just learning in theory, but confidently translating knowledge into meaningful results for your clients and growth for your practice.