Unexplained Infertility Isn't Always Unexplained: 3 Root Causes That Often Go Unexplored
If you're in the midst of fertility struggles, I'm so sorry.
I know how emotionally exhausting this journey can be. One month you're hopeful. The next you're grieving another negative test, wondering what you're missing.
My hope is that this blog can be both a resource and a reminder that you're not alone.
If you've been told your infertility is "unexplained," I also hope it offers a different perspective.
Is Unexplained Infertility Really Unexplained?
The conventional approach to fertility often follows a fairly predictable path:
Try to conceive for a year.
If pregnancy doesn't happen, schedule an evaluation.
Consider IUI.
If that isn't successful, move on to IVF.
For many couples, these interventions can absolutely have a place.
But what often gets overlooked is a deeper question:
Why isn't pregnancy happening in the first place?
Instead of simply asking what intervention should we try next?, I believe we should also be asking:
What's happening beneath the surface that's affecting fertility for you and your partner?
Because fertility struggles are rarely unexplained.
They're often unexplored.
Fertility is about so much more than ovulation strips, timed intercourse, and reproductive technology.
Your body has to feel safe, nourished, and supported enough to prioritize reproduction.
Here are three root causes that frequently impact fertility but aren't always thoroughly investigated during a conventional fertility workup.
1. Gut Health, Infections & Immune Activation
Your gut isn't just responsible for digestion.
It's also home to roughly 70% of your immune system, making it one of the biggest regulators of inflammation and immune function throughout the body.
When the gut is inflamed or imbalanced, it can contribute to chronic immune activation—and that matters for fertility.
An embryo is technically recognized as genetically "foreign" to the body. A healthy immune system doesn't attack it, but an immune system that's chronically activated or dysregulated may have a harder time supporting implantation and early pregnancy the way it's designed to.
One infection I commonly see in practice is Helicobacter pylori (H. pylori)—a bacteria estimated to affect roughly half of the world's population.
Research has linked H. pylori to fertility challenges, and studies have even identified H. pylori antibodies in cervical mucus, where they may interfere with sperm's ability to reach the egg.
Yet gut health is often only minimally evaluated—or not evaluated at all—as part of a traditional fertility workup.
2. Poor Cellular Energy & Inadequate Fuel
Whether it's chronic dieting, under-eating, excessive exercise, insulin resistance, or simply not meeting your body's nutritional needs, fertility requires an incredible amount of energy.
Egg cells contain approximately 800,000 mitochondria—your body's tiny energy factories.
For comparison?
Heart muscle cells contain only about 7,000.
That's because growing healthy eggs, producing hormones, supporting implantation, and sustaining pregnancy are incredibly energy-intensive processes.
When your body doesn't have enough fuel, it prioritizes survival before reproduction.
Sometimes fertility isn't simply about hormone levels.
Sometimes it's about whether your cells have enough energy to do what they're being asked to do.
3. Endocrine-Disrupting Chemicals (EDCs)
Endocrine-disrupting chemicals are substances that can interfere with hormone signaling throughout the body.
They're commonly found in:
Plastics
Pesticides
Personal care products
Fragrances
Household products
Unfortunately, they're difficult to avoid completely.
Research has linked certain endocrine disruptors to:
Reduced ovarian function
Poor sperm quality
Ovulatory dysfunction
PCOS
Endometriosis
Fibroids
Adverse pregnancy outcomes
While reducing exposure won't solve every fertility challenge, it's one piece of the puzzle that's often overlooked when trying to optimize reproductive health.
Looking Beyond Basic Fertility Testing
These three areas—gut health, cellular metabolism, and environmental exposures—are often missing from a conventional fertility evaluation.
Most fertility clinics rely primarily on standard fertility labs, which provide valuable information but only tell part of the story.
In my practice, I take a more comprehensive, root-cause approach by using functional testing alongside a detailed review of your health history, nutrition, symptoms, and lifestyle.
Depending on your situation, that may include:
Comprehensive stool testing to evaluate gut health, infections, inflammation, and immune activity
Hair Tissue Mineral Analysis (HTMA) to assess mineral status and cellular metabolic patterns
Comprehensive blood work to evaluate inflammation, immune markers, thyroid function, nutrient status, and other factors that may influence fertility
We use those results to create a personalized plan that supports your body as a whole—not just your ovaries.
Why Root-Cause Fertility Care Matters
Nothing in fertility is guaranteed.
But if I'm investing my time, energy, and resources into improving my chances of pregnancy, I'd rather spend them uncovering and addressing the factors that may actually be contributing to the problem than simply hoping the next intervention works.
That's exactly why I practice the way I do.
Today, roughly 78% of my fertility clients conceive, often within the first four months of working together.
Every couple's journey is unique, and outcomes can never be guaranteed. But time and again, I've seen what can happen when we stop accepting "unexplained" as the end of the conversation and start looking deeper.
Ways We Can Work Together
If you're navigating fertility struggles, I'd be honored to support you.
1:1 Root-Cause Fertility Coaching
My signature four-month coaching program is designed for couples who are tired of hearing "just keep trying" and are ready for a personalized, comprehensive approach.
Together, we use advanced functional lab testing, nutrition, lifestyle strategies, and targeted supplementation to uncover and address the root causes affecting your fertility while providing ongoing support every step of the way.
It Takes Two Root-Cause Fertility Bundle
If you're looking for a more accessible place to start, my four-week fertility bundle helps both partners identify potential roadblocks to conception through foundational His & Hers lab testing, expert guidance, and a personalized fertility action plan.
The biggest differences between the two options are the depth of testing and the level of ongoing support.
Whether you choose coaching or the bundle, my goal is the same:
To help you understand what your body is trying to tell you, uncover potential fertility roadblocks, and give you a personalized roadmap so you can move forward with clarity instead of spiraling into doubt and overwhelm.
Because you deserve more than being told to "just keep trying."
You deserve answers and a provider that thinks outside the box.