Which tests to ask for, where to get them, what they actually measure, and how to make sure your results are interpreted correctly.
Take the Free Hormone Quiz FirstWhether you are starting from scratch or coming back from a result that told you nothing useful, this is the most complete guide to hormone testing in South Africa currently available.
Hormone testing in South Africa is available through private pathology laboratories including Lancet Laboratories and Ampath, through integrative and functional medicine practitioners who order more comprehensive panels, and via the DUTCH dried urine test which can be arranged through a practitioner and processed internationally. The most important distinction is not where you test but what you test and how results are interpreted. A standard GP panel checking only TSH and oestradiol will miss the majority of hormonal patterns driving symptoms. A full integrative hormone panel, including free T3, reverse T3, progesterone timed correctly, cortisol across the day, and fasting insulin, is what produces actionable clinical information.
The most common complaint among women seeking hormone assessment is that they have already had blood tests, been told everything is normal, and yet continue to experience a clear and consistent symptom picture. This experience is not imagined, and it is not rare. It reflects a genuine limitation in how standard hormone testing is ordered and interpreted in South African primary care.
There are three main reasons standard panels fall short.
A typical GP hormone panel in South Africa checks TSH, sometimes free T4, occasionally oestradiol or FSH, and a full blood count. This captures only the most severe end of dysfunction. Subclinical hypothyroidism driven by impaired T4 to T3 conversion is invisible on a TSH-only panel. Progesterone deficiency is invisible if progesterone is not tested. Insulin resistance is invisible without a fasting insulin measurement, which is rarely included in a standard metabolic screen. The test does not find what it does not look for.
Standard reference ranges are set to capture the extreme ends of a population distribution. A result sitting at the bottom fifth percentile of the reference range is technically “normal” but may be far below optimal for that individual woman. Ferritin at 14 mcg/L is “in range” but is clinically associated with hair loss, fatigue, and poor recovery. Free T3 at the lower end of the reference range is “normal” but produces clear hypothyroid symptoms in many women. Integrative assessment uses functional optimal ranges, which are meaningfully narrower and more clinically relevant.
Hormones are not static. Progesterone is almost undetectable in the follicular phase and peaks in the mid-luteal phase. Cortisol follows a diurnal rhythm with a morning peak and an evening trough. Oestradiol fluctuates dramatically across the menstrual cycle. A single blood draw on a random day captures only one moment in a system that is constantly in motion. A progesterone result from day 5 of the cycle tells you nothing meaningful. A single morning cortisol tells you nothing about the afternoon and evening rhythm. Timing and multiplicity of sampling are essential for accurate assessment.
Key point: If you have been told your hormones are normal, ask your practitioner specifically which markers were tested, on which day of your cycle, and what the actual numerical results were. You have a right to this information, and it is the starting point for understanding whether your testing was genuinely comprehensive.
The table below outlines the markers that form a comprehensive integrative hormone panel for South African women, grouped by system. Not every woman needs every marker on day one. A skilled practitioner will prioritise based on your symptom picture and clinical history. However, understanding what each marker measures and why it matters helps you have an informed conversation about your own testing.
| Marker | What It Measures | Why It Matters |
|---|---|---|
| TSH Essential | Pituitary signal to the thyroid | Screening marker. Does not reflect what is happening at the cellular level. |
| Free T4 Essential | Available (unbound) thyroxine | Shows thyroid production. Must be combined with free T3 to assess conversion. |
| Free T3 Essential | Available active thyroid hormone | The form cells actually use. Low T3 with normal TSH is a common missed pattern. |
| Reverse T3 Add-on | Inactive T4 metabolite | Elevated rT3 blocks T3 receptors. Rises in chronic stress and inflammation. |
| Anti-TPO antibodies Add-on | Autoimmune thyroid activity | Identifies Hashimoto’s thyroiditis, the most common cause of hypothyroidism in women. |
| Oestradiol (E2) Essential | Primary circulating oestrogen | Must be timed to the correct cycle phase. Fluctuates widely across the month. |
| Progesterone Essential | Luteal phase hormone | Must be tested day 19 to 22 of a 28-day cycle. A day 5 result is meaningless. |
| FSH and LH Essential | Pituitary reproductive hormones | Elevated FSH and LH indicate declining ovarian reserve and perimenopause. |
| Free testosterone Essential | Available (bioactive) testosterone | Relevant for androgen excess (PCOS, acne, hair loss) and androgen deficiency (low libido, fatigue). |
| DHEA-S Essential | Adrenal androgen reserve | Reflects adrenal function and long-term stress impact. Declines with burnout. |
| SHBG Add-on | Sex hormone binding globulin | Governs how much testosterone and oestrogen is bioavailable. Low SHBG amplifies androgen effects. |
| Fasting insulin Essential | Insulin level when fasted | The single most important metabolic marker for weight resistance and PCOS. Almost never ordered by GPs. |
| Fasting glucose Essential | Blood sugar when fasted | Combined with insulin reveals whether insulin resistance is present even with normal glucose. |
| HbA1c Add-on | Three-month average blood sugar | Reveals sustained glucose dysregulation invisible on a single fasting glucose result. |
| Four-point cortisol Essential | Cortisol rhythm across the day | A single morning cortisol misses everything. Rhythm disruption is the key clinical finding. |
| Ferritin Essential | Iron storage | Optimal range for energy and hair growth is above 70 mcg/L, not merely in the broad reference range. |
| Vitamin D (25-OH) Essential | Vitamin D status | Deficiency is common despite South African sunshine. Optimal is above 100 nmol/L. |
| Zinc and magnesium Add-on | Essential mineral status | Both required for hormone production, thyroid conversion, and progesterone synthesis. |
| Vitamin B12 Add-on | B12 status | Deficiency mimics fatigue and neurological symptoms. Depleted by long-term oral contraceptive use. |
“The two markers I see missed most consistently in women presenting with unresolved symptoms are fasting insulin and free T3. Fasting insulin is rarely included on a standard metabolic screen despite being the most informative single marker for insulin resistance, which underlies weight gain, PCOS, fatigue, and mood disruption in a significant proportion of the women I see. Free T3 is rarely included in thyroid panels despite being the only thyroid hormone that cells can actually use. Requesting these two markers alone, alongside standard testing, frequently changes the entire clinical picture.”Dr Olwethu Sotondoshe | Natural Hormone Health Practitioner & Homeopath | Ask Dr Olz
For premenopausal women, the timing of blood collection relative to the menstrual cycle is as important as which markers are ordered. Testing progesterone on day 5 of a 28-day cycle produces a result close to zero and tells you nothing about whether ovulation has occurred or whether the luteal phase is adequate. Testing oestradiol on any random day conflates what may be a high-oestrogen surge at ovulation with a genuine elevated baseline.
The following timing guidelines apply to a standard 28-day cycle. If your cycle is longer or shorter, day numbers shift proportionally, and a practitioner can help calculate appropriate timing for your specific cycle length.
Important: For perimenopausal women with irregular cycles, standard cycle-day timing guidelines do not apply in the same way. Hormone levels during perimenopause are erratic by definition. A practitioner experienced in perimenopausal assessment will guide timing based on your specific cycle pattern rather than fixed day numbers.
Lancet is the largest private pathology network in South Africa with collection points across all major provinces. They offer the full range of serum hormone markers and can process most of the comprehensive panel described in this guide. A doctor’s referral is required for medical aid claims, though self-pay testing is available at most collection points. Results are typically available within 24 to 48 hours and accessible via their online patient portal.
Ampath has a strong presence in Gauteng, Limpopo, KwaZulu-Natal, and the Western Cape, with collection points across all major provinces. They offer comparable testing to Lancet across thyroid hormones, sex hormones, metabolic markers, and nutrients. Self-pay and medical aid options are available, and some integrative practitioners prefer Ampath for specific assays based on methodology. Results are typically available within 24 to 48 hours via their online patient portal.
The DUTCH test kit is posted to your home, samples are collected over one day, and the kit is shipped internationally for processing. Results return within two to three weeks with a detailed report. The test must be arranged through a trained DUTCH practitioner. Interpreting DUTCH results requires specific training, as the metabolite data goes considerably beyond what standard blood panels provide. For women in South Africa wanting access to DUTCH testing alongside clinical interpretation, hormone balance telehealth consultations with Ask Dr Olz include guidance on whether DUTCH testing is the appropriate next step for your specific clinical picture and how to arrange it.
Many women find the most efficient path to comprehensive testing is through an integrative or functional medicine practitioner who can order the appropriate panel in one request, specify correct cycle timing, and interpret results in their full clinical context. This avoids the trial-and-error of requesting individual markers from a GP who may not be familiar with functional optimal ranges or the clinical significance of markers like reverse T3 or fasting insulin. Telehealth access to this level of care has significantly improved accessibility for women across South Africa who do not have an integrative practitioner locally.
Start with the free Hormone Assessment Quiz to map your symptoms to the most likely hormonal pattern. Dr Olz can then guide you to the most targeted testing approach for your specific picture.
Take the Free Hormone QuizGetting the right tests done is half the work. Having results interpreted correctly is the other half, and it is where many women’s diagnostic journeys still fall short even with a comprehensive panel in hand.
Standard reference ranges are set by pathology laboratories to capture the population distribution. They are designed to flag outliers, not to define optimal function. Integrative assessment uses functional optimal ranges, which are narrower and based on where values correlate with the absence of symptoms and optimal physiological function rather than the statistical average of a broadly healthy population. The difference matters practically: a ferritin of 18 mcg/L is within the standard reference range but significantly below the functional optimal for hair and energy. A free T3 at the lower quartile of the reference range is “normal” but frequently correlates with clear hypothyroid symptoms.
Hormone results must be read as a pattern, not as a list of pass/fail values. A low-normal DHEA-S alongside elevated afternoon cortisol and low progesterone tells a specific clinical story about adrenal stress progression that no individual marker in isolation communicates. A low-normal free T3 with elevated reverse T3 alongside low ferritin tells a different story about impaired thyroid conversion and iron deficiency that a TSH-only report entirely misses. Pattern reading is a clinical skill developed through experience with integrative hormone cases, not a function of reviewing a standard blood report.
A result that appears borderline on paper may be highly clinically significant in a woman with a full symptom picture. A result that appears low may be adequate in a woman who is asymptomatic. Laboratory results are information, not conclusions. They require integration with clinical history, symptom severity, life stage, stress load, and nutritional status to produce a treatment-directing interpretation. This is why the right practitioner matters as much as the right tests.
Before ordering any test, identify which symptom clusters are most prominent: fatigue, weight, mood, hair, cycle changes, sleep. This shapes which markers are highest priority for your first panel and helps a practitioner prioritise intelligently rather than ordering everything at once. Our free Hormone Assessment Quiz is a structured starting point for this mapping process.
Decide whether you will begin with serum testing through Lancet or Ampath via your GP or directly, or whether you will access testing through an integrative practitioner who can order the full comprehensive panel in one request with correct cycle timing specified. The second route is generally more efficient and avoids the need to argue for individual markers with a practitioner who may be unfamiliar with functional optimal ranges.
For premenopausal women, plan your blood draw date before you book. Progesterone must be tested day 19 to 22. Baseline oestradiol, FSH, and LH on day 2 or 3. Metabolic and thyroid markers fasting, on any day. Book your laboratory appointment in advance to hit the correct cycle window rather than going whenever is convenient.
Do not accept a verbal “everything is normal.” Request the actual numerical result and the reference range for every marker tested. You are entitled to this information. Numerical results allow a second-opinion practitioner to apply functional optimal ranges to your data rather than having to repeat the panel.
If your GP reviews your results and tells you they are normal without discussing functional optimal ranges, pattern interpretation, or the clinical context of your symptoms, seek a second opinion from an integrative practitioner. Telehealth has made this significantly more accessible across South Africa. A hormone balance telehealth consultation with a practitioner trained in integrative hormone assessment allows you to have your existing results reviewed and interpreted properly, or to plan and order the appropriate next panel, without needing to travel to a specialist centre.
If you have had a reasonable serum panel that has not explained your symptoms, or if you want a deeper picture of how your hormones are being metabolised and cleared, the DUTCH comprehensive hormone test is the logical next step. It captures what blood testing cannot: metabolite patterns, cortisol rhythm across the full day, oestrogen clearance pathways, and nutrient-function markers. For a detailed overview of the DUTCH test and whether it applies to your situation, see our dedicated guide to the DUTCH hormone test.
Book a telehealth consultation with Dr Olwethu Sotondoshe to plan your comprehensive hormone panel, have existing results interpreted correctly, and receive a root-cause treatment plan based on what your results actually show.
Start With the Free Hormone QuizA comprehensive starting panel should include free T3, free T4, TSH, and reverse T3 for thyroid assessment; oestradiol, progesterone (timed to day 19 to 22), FSH, LH, free testosterone, and DHEA-S for sex hormones; fasting insulin and fasting glucose for metabolic assessment; a four-point cortisol assessment for adrenal rhythm; and ferritin, vitamin D, and B12 for key nutrients. If your GP is unfamiliar with ordering some of these markers, an integrative practitioner can order the full panel in a single request.
Yes. Both Lancet Laboratories and Ampath offer self-pay testing at their collection points without a doctor’s referral. You will need to know which specific markers to request, as walk-in self-pay testing requires you to select the tests yourself rather than receiving a pre-ordered panel. The limitation of self-pay testing without practitioner guidance is that you may not know which markers to prioritise or how to interpret results correctly once they are available.
For a standard 28-day cycle: oestradiol, FSH, and LH on day 2 or 3 for baseline assessment; progesterone on day 19 to 22 for mid-luteal assessment. Thyroid, metabolic, and nutrient markers can be tested on any day. If your cycle is irregular or you are perimenopausal, standard day-number timing does not apply in the same way and a practitioner should guide timing based on your specific cycle pattern.
A blood test measures the level of hormones circulating in serum at a single point in time. The DUTCH test measures hormone metabolites in urine collected across four to five samples over one day, providing information about not just hormone levels but how they are being broken down and cleared. It captures the full cortisol diurnal rhythm, oestrogen metabolite pathways relevant to cancer risk, and organic acid markers reflecting nutrient function. The DUTCH is particularly valuable for women who have had inconclusive blood testing or who have a complex symptom picture requiring deeper metabolite analysis.
Three things most commonly explain this. First, the panel ordered may not have included the markers most relevant to your symptoms, particularly fasting insulin, free T3, reverse T3, and mid-luteal progesterone. Second, results may have been evaluated against broad standard reference ranges rather than functional optimal ranges. Third, sex hormone results may have been collected on the wrong day of the cycle, making the data uninterpretable. Requesting your actual numerical results and having them reviewed by a practitioner using functional optimal ranges frequently reveals patterns that standard interpretation misses.