Polycystic ovary syndrome — commonly known as PCOS — is one of the most common hormonal conditions affecting women of reproductive age, yet it remains one of the most misunderstood and underdiagnosed. It affects an estimated 5–10% of women of childbearing age in the United States, yet many women spend years struggling with symptoms before receiving an accurate diagnosis — and even longer before finding a treatment approach that truly addresses the root cause.
If you’ve been told you have PCOS, suspect you might, or have been dealing with unexplained symptoms like irregular periods, weight gain, acne, or fatigue — this article is for you.
What Is PCOS?
PCOS is a complex hormonal and metabolic condition that affects the ovaries and disrupts the body’s hormonal balance. Its clinical features may include menstrual irregularities, signs of androgen excess, and metabolic disruptions such as insulin resistance. It is also associated with an increased long-term risk of type 2 diabetes and cardiovascular disease.
What makes PCOS particularly challenging is that no two women experience it the same way. Some women have all the classic symptoms, while others have only one or two — which is part of why it so frequently goes undiagnosed or dismissed.
Common PCOS Symptoms
PCOS can affect virtually every system in the body. The most commonly reported symptoms include:
- Irregular, infrequent, or absent periods
- Difficulty getting pregnant or challenges with conception
- Unexplained weight gain, especially around the midsection
- Insulin resistance and blood sugar irregularities
- Acne, particularly along the jawline and chin
- Excess hair growth on the face, chest, or abdomen (hirsutism)
- Hair thinning or hair loss
- Chronic fatigue and low energy
- Mood swings, anxiety, or depression
- Brain fog and difficulty concentrating
- Bloating and digestive issues
- Gut microbiome imbalances and increased inflammation
It’s important to note that having polycystic ovaries on an ultrasound does not automatically mean you have PCOS— and conversely, you can have PCOS without visible cysts. This is precisely why the diagnostic criteria matter so much.
How Is PCOS Diagnosed? Understanding the Rotterdam Criteria
The most widely accepted diagnostic framework for PCOS is the Rotterdam Criteria, which requires the presence of at least two of the following three findings — with other conditions ruled out first:
1. Hyperandrogenism (Excess Androgens) Elevated androgens identified either through symptoms like acne, hair thinning, or unwanted hair growth — or through elevated testosterone or DHEA-S on bloodwork.
2. Ovulatory Dysfunction Irregular or absent ovulation, resulting in cycles more than 35 days apart or periods that have stopped altogether. This is also the primary driver of PCOS-related fertility challenges.
3. Polycystic Ovarian Morphology on Ultrasound The presence of 20 or more follicles per ovary and/or an ovarian volume greater than 10 cm³ — often described as a “string of pearls” appearance on imaging.
Important: A PCOS diagnosis also requires ruling out other conditions that produce similar symptoms, including thyroid dysfunction, elevated prolactin, Cushing syndrome, and congenital adrenal hyperplasia. This is why thorough, comprehensive testing matters — and why a basic lab panel often misses the full picture.
What Causes PCOS?
The root cause of PCOS is not fully understood, and it likely varies from woman to woman. Current research suggests it emerges from a combination of genetic and environmental factors, with insulin resistance considered a key driver.
Other contributing factors commonly seen in PCOS include:
- Chronic inflammation
- Gut microbiome disruption
- Adrenal dysfunction
- Thyroid irregularities
- Chronic stress and elevated cortisol
- Blood sugar dysregulation
All of these factors can worsen hormonal imbalance and amplify symptoms — which is why a one-size-fits-all treatment approach so often falls short.
Standard Medical Treatment for PCOS
Conventional medicine typically manages PCOS with three primary pharmaceutical approaches:
- Oral contraceptives — to regulate periods and reduce androgen-driven symptoms like acne and hair growth
- Metformin — to address insulin resistance and blood sugar irregularities
- Spironolactone — to block androgen receptors and manage hirsutism and acne
While these medications can offer meaningful short-term relief, they are symptom-management tools — not root-cause solutions. Most women find that symptoms return when medications are stopped, and none of these approaches address the underlying hormonal imbalances, metabolic dysfunction, gut health, or inflammation that drive PCOS in the first place.
There Is Another Way
For women who want answers — not just symptom management — naturopathic and functional medicine offer a fundamentally different approach to PCOS. Rather than suppressing symptoms with pharmaceuticals, the goal is to understand the unique hormonal, metabolic, and lifestyle factors driving your individual presentation and address them at the source.
The toolkit available through naturopathic and functional medicine for PCOS is extensive, including:
- Targeted nutritional interventions tailored to your specific hormone profile
- Evidence-based supplementation — including well-researched options like inositol for PCOS
- Dietary strategies to support blood sugar balance and reduce inflammation
- Gut health optimization to address microbiome disruption
- Stress and adrenal support to reduce cortisol-driven hormone disruption
- Comprehensive hormone testing that goes far beyond standard bloodwork
- Natural cycle support for women pursuing PCOS and fertility naturally
- Seed cycling and other hormone-supportive practices to promote healthy ovulation
The research supporting natural and functional treatment options for PCOS is robust and growing — and for many women, the results go above and beyond what pharmaceutical options alone can achieve.
Getting the Right Testing
One of the most important steps you can take if you suspect PCOS is insisting on comprehensive testing. Standard bloodwork often misses the nuances of how your hormones are being produced, metabolized, and cleared.
At Rocky Mountain Natural Medicine, we use advanced hormone panels — including comprehensive bloodwork and the DUTCH Complete test — to get a complete picture of your hormonal health, not just a single snapshot in time. Understanding the full picture is what allows us to build a plan that actually works for your body.
You Don’t Have to Just Manage This
PCOS is a complex condition, but it is not a life sentence. With the right testing, the right approach, and a doctor who is willing to dig deep, many women experience meaningful improvement in their:
- Menstrual cycle regularity
- Energy and vitality
- Skin and hair health
- Mood and mental clarity
- Metabolic health and weight
- Fertility and reproductive health
If you want to explore naturopathic or functional medicine treatment for PCOS, we’d love to talk. We offer complimentary 15-minute consultations with all of our doctors — no cost, no commitment, just an honest conversation about what’s possible for your health.
References & Further Reading
- Christ JP, Cedars MI. Current Guidelines for Diagnosing PCOS. Diagnostics (Basel). 2023;13(6):1113. https://pmc.ncbi.nlm.nih.gov/articles/PMC10047373/
- Mayo Clinic. Polycystic Ovary Syndrome (PCOS) — Symptoms & Causes. https://www.mayoclinic.org/diseases-conditions/pcos/symptoms-causes/syc-20353439
- Mayo Clinic. Polycystic Ovary Syndrome (PCOS) — Diagnosis & Treatment. https://www.mayoclinic.org/diseases-conditions/pcos/diagnosis-treatment/drc-20353443
- Cleveland Clinic. Polycystic Ovary Syndrome (PCOS). https://my.clevelandclinic.org/health/diseases/8316-polycystic-ovary-syndrome-pcos
- MedlinePlus / National Library of Medicine. Polycystic Ovary Syndrome. https://medlineplus.gov/polycysticovarysyndrome.html
- Fitz V, et al. Inositol for Polycystic Ovary Syndrome: A Systematic Review and Meta-analysis. J Clin Endocrinol Metab. 2024;109(6):1630–1655. https://pmc.ncbi.nlm.nih.gov/articles/PMC11099481/
- Unfer V, et al. Myo-inositol effects in women with PCOS: a meta-analysis of randomized controlled trials. Endocrine Connections. 2017. https://pmc.ncbi.nlm.nih.gov/articles/PMC5655679/
- Greff D, et al. Inositol is an effective and safe treatment in polycystic ovary syndrome: a systematic review and meta-analysis. Reprod Biol Endocrinol. 2023;21(1):10. https://pubmed.ncbi.nlm.nih.gov/36703143/
- Frontiers in Nutrition. Efficacy of dietary supplements as adjunctive therapy for PCOS: an umbrella meta-analysis. 2025. https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2025.1705284/full