You have been tired for years. Your weight goes up no matter what you eat. Your periods are unpredictable, your skin breaks out like you are a teenager, and your hair is thinning in places it never used to. You have been to the doctor. Your bloods came back “normal.” You were told to eat less, exercise more, and maybe consider the pill.
But nothing changed.
If this sounds familiar, there is a good chance nobody has properly investigated whether you have Polycystic Ovary Syndrome (PCOS). And you are far from alone. In South Africa, PCOS is one of the most common hormonal conditions affecting women of reproductive age, yet it remains one of the most consistently misdiagnosed and underdiagnosed conditions in the country.
This post is going to change that. By the end, you will know exactly what PCOS looks like, why it gets missed so often, and what your next step should be.
What Is PCOS?
PCOS is a hormonal condition that affects how your ovaries work. Despite the name, you do not necessarily have cysts on your ovaries. The name is misleading, and it is one of the reasons so many women are told they “definitely don’t have PCOS” after a single ultrasound.
At its core, PCOS involves three things happening in your body:
- Your ovaries produce too many androgens (male hormones like testosterone)
- Your body becomes resistant to insulin, making it harder to manage blood sugar
- Your menstrual cycle becomes irregular or stops altogether
These three things create a cascade of symptoms that affect virtually every system in your body. It is not just a “period problem.” It is a whole-body hormonal condition.
PCOS Symptoms: What South African Women Actually Experience
This is where standard medical education fails women. PCOS is taught as a textbook condition with textbook symptoms. But real women with PCOS do not always look like the textbook.
Here are the symptoms to know:
Irregular or Missing Periods
This is the most well-known symptom, but here is what most women are not told: irregular means anything outside a regular 21-35 day cycle. If your period comes every 45 days, every 60 days, or disappears for months at a time, that is a red flag.
But some women with PCOS have completely regular periods. This is called “lean PCOS” and it is missed constantlyUnexplained Weight Gain (Especially Around the Middle)
The insulin resistance that drives PCOS makes your body store fat differently, particularly around your abdomen. You can be doing everything right with your diet and exercise and still gain weight or struggle to lose it. This is not a willpower problem. It is a metabolic problem.
Persistent Acne in Your 20s, 30s, or 40s
Adult acne that clusters along your jaw, chin, and neck is frequently hormonal. Elevated androgens stimulate excess sebum production, which leads to breakouts that no skincare routine fully resolves. If you have been treating acne for years without lasting results, your hormones need investigating.
Hair Loss on Your Head, Hair Growth on Your Face and Body
Two opposite problems driven by the same root cause: excess androgens. You may notice thinning at your crown or temples (similar to male pattern baldness) while simultaneously finding hair growing on your chin, jawline, upper lip, or chest. Medically this is called hirsutism, and it is a strong clinical indicator of elevated androgens.
Fatigue That Does Not Improve With Sleep
Insulin resistance affects how your cells use energy. Even if you sleep eight hours, you can wake up exhausted. This is because your cells are not efficiently converting glucose into energy. Women with PCOS often describe a deep, unrelenting fatigue that feels different from ordinary tiredness.
Mood Changes, Anxiety, and Depression
The hormonal fluctuations in PCOS directly affect brain chemistry. Research consistently shows higher rates of anxiety and depression in women with PCOS compared to the general population. If you have been treated for anxiety or depression without any investigation of your hormones, this is worth knowing.
Brain Fog and Difficulty Concentrating
Memory problems, difficulty focusing, and mental sluggishness are reported frequently by women with PCOS. This is connected to both insulin resistance and elevated androgens affecting brain function.
Darkened Skin in Skin Folds
Dark, velvety patches of skin around the neck, armpits, groin, or under the breasts are called acanthosis nigricans. This is a visible sign of insulin resistance and is often missed or misattributed to hygiene.
Why PCOS Goes Undiagnosed for So Long in South Africa
South African women wait years for a correct diagnosis of hormonal conditions. With PCOS specifically, several things go wrong in the diagnostic process.
Reason 1: Doctors rely on one test or one symptom
A common scenario: a woman goes to her GP with irregular periods. The GP orders a pelvic ultrasound. The report says no cysts are found. The GP concludes there is no PCOS. But the Rotterdam Criteria, which is the international standard for diagnosing PCOS, states that you only need two out of three features to qualify for a diagnosis: irregular cycles, clinical signs of high androgens, or polycystic-appearing ovaries on ultrasound. No cysts required.
Reason 2: Blood tests are interpreted as “normal” using population ranges rather than optimal ranges
A testosterone level that sits within the “normal” reference range for a population can still be clinically elevated for an individual woman. Standard pathology labs use wide reference ranges. A functional medicine approach looks at where your results fall within that range and how they relate to your symptoms.
Reason 3: Women are given the pill and sent home
The oral contraceptive pill is frequently prescribed to manage PCOS symptoms because it regulates periods and reduces androgens. But the pill does not treat PCOS. It masks the symptoms. The moment a woman stops the pill, the symptoms return, often worse. Years of taking the pill mean years of delayed diagnosis and no root cause treatment.
Reason 4: Lean women are told they cannot have PCOS
There is a widespread misconception that PCOS only affects overweight women. Approximately 20% of women with PCOS are a healthy weight or underweight. If a slim woman presents with irregular periods and acne, PCOS is often not investigated because she “doesn’t look like a PCOS patient.”
Reason 5: Symptoms are attributed to stress, lifestyle, or “just being a woman”
Fatigue, mood changes, irregular periods, and weight struggles are routinely dismissed as lifestyle issues or stress responses. Women are told to sleep more, stress less, and eat better. Without proper hormone testing, the underlying driver is never identified.
The PCOS and Insulin Resistance Connection Most Women Are Never Told About
This is the piece of the puzzle that changes everything.
Up to 70% of women with PCOS have insulin resistance. This means your body produces insulin but your cells do not respond to it properly, so your pancreas produces even more insulin to compensate. High insulin levels directly stimulate your ovaries to produce more testosterone. More testosterone creates more PCOS symptoms. More PCOS symptoms create more stress and metabolic disruption. Which worsens insulin resistance.
It is a cycle. And it explains why PCOS is not just about your ovaries. It is about your metabolism, your gut health, your stress response, and your inflammatory load.
A standard GP visit rarely investigates all of these factors. A functional medicine approach looks at all of them together.
What Blood Tests You Actually Need for PCOS
If you suspect PCOS, here are the tests worth investigating. Most of these can be ordered at any Lancet, Ampath, or Pathcare laboratory in South Africa:
- LH and FSH (luteinising hormone and follicle-stimulating hormone) – to assess ovarian function
- Total and free testosterone – to measure androgen levels directly
- DHEA-S – another androgen marker often elevated in PCOS
- Fasting insulin and fasting glucose – to assess insulin resistance
- HOMA-IR (calculated from fasting insulin and glucose) – a direct measure of insulin resistance
- Thyroid panel (TSH, Free T3, Free T4) – thyroid dysfunction mimics and compounds PCOS symptoms
- Prolactin – elevated prolactin can cause period irregularities that mimic PCOS
- AMH (Anti-Mullerian Hormone) – often elevated in PCOS
The problem is not always getting these tests done. It is knowing how to interpret them correctly in the context of your symptoms. A result that sits inside the “normal” reference range can still be functionally significant.
PCOS and Functional Medicine: Treating the Root Cause
Conventional medicine manages PCOS symptoms. Functional medicine investigates why your hormones are behaving the way they are, and addresses the underlying drivers.
In a functional medicine approach to PCOS, we look at:
- Insulin resistance as the primary metabolic driver
- Gut health and how gut dysbiosis contributes to hormone imbalance
- Inflammation which worsens androgen production and insulin sensitivity
- Adrenal function because chronic stress elevates androgens from the adrenal glands, separate from the ovaries
- Nutritional deficiencies including magnesium, zinc, vitamin D, and inositol, which play direct roles in insulin sensitivity and ovarian function
- Thyroid function which is intimately connected to ovarian health and is frequently dysregulated alongside PCOS
The goal is not to mask your symptoms with medication. The goal is to understand what is driving your hormone imbalance and correct it at the source.
A Note on PCOS and Fertility in South Africa
PCOS is one of the most common causes of ovulation problems and difficulty conceiving. If you are planning a pregnancy now or in the future, getting properly investigated and treated for PCOS before trying to conceive is one of the most important things you can do for your fertility.
Improving insulin sensitivity, reducing inflammation, and restoring ovulation naturally significantly improves conception outcomes, often without needing IVF.
What to Do If You Recognise Yourself in This Article
If you have been reading this and ticking boxes, you deserve a proper investigation. Not a single ultrasound. Not a prescription for the pill. A thorough hormone assessment that looks at your full hormonal picture in the context of how you actually feel.
This is exactly what we do at Ask Dr Olz.
As a telehealth functional medicine practice, we work with women across South Africa, regardless of where you are located. You do not need to live near a major city to access specialist hormone care.
Start with a R399 Lab Analysis Consultation. If you already have blood tests done, we will review them and tell you what they actually mean. If you do not have tests yet, we will guide you on exactly which ones to order at your nearest pathology lab, based on your specific symptoms.
There is no waiting room. No referral needed. Just real answers about what is happening in your body.
[Book Your R399 Lab Analysis Here]
Frequently Asked Questions About PCOS in South Africa
Can you have PCOS with regular periods? Yes. A significant percentage of women with PCOS have regular cycles. PCOS is diagnosed on at least two of three criteria, and regular periods does not rule it out if you have other signs of elevated androgens or polycystic ovaries.
Is PCOS hereditary? There is a strong genetic component to PCOS. If your mother, sister, or aunt has PCOS, irregular periods, or unexplained infertility, your risk is higher.
Can PCOS go away on its own? PCOS does not disappear, but symptoms can be significantly reduced or put into remission with the right approach to diet, lifestyle, and targeted supplementation.
Can you have PCOS if you are slim? Yes. Lean PCOS is a recognised subtype. Weight is not a prerequisite for diagnosis.
Is the pill the only treatment for PCOS? No. The pill manages symptoms but does not treat the underlying condition. Functional and lifestyle medicine approaches address the root cause drivers of PCOS, including insulin resistance and inflammation.
The Bottom Line
PCOS is not rare. It is not just a period problem. And it is not something you simply have to live with.
It is a complex hormonal condition that is being missed in thousands of South African women right now because of outdated diagnostic criteria, single-symptom thinking, and the normalisation of women’s suffering.
You deserved answers years ago. It is not too late to get them.
If you are ready to understand what is actually happening in your body, we are ready to help. Book your R399 Lab Analysis Consultation at Ask Dr Olz today and let’s get you some real answers.
Dr Olz is a functional telehealth practitioner based in South Africa. Ask Dr Olz offers hormone and gut health consultations to patients across South Africa via secure online video consultation. This article is for educational purposes and does not constitute medical advice. Please consult a qualified healthcare professional for personal medical guidance.
