- Fertility assessment or planning
- Irregular, absent, or very short menstrual cycles
- Perimenopause or menopause symptom assessment
FSH
A pituitary hormone that stimulates the ovaries and testes
- NATA-accredited pathology
- No GP referral needed
- Results in 3 to 5 business days
- Collect at 1,900+ centres
Why this test
FSH is one of two pituitary signals to your ovaries or testes. In women, its level shifts through the menstrual cycle and rises around menopause, so a single result is read in context.
Follicle-stimulating hormone (FSH) is released by the pituitary gland. In women, it stimulates egg development, and its level shifts through the menstrual cycle and rises around menopause. A single raised result does not by itself confirm menopause or a fertility problem, and it is usually repeated before any conclusion is drawn. In men, elevated FSH may reflect reduced testicular function. FSH is typically requested together with other hormone tests, such as LH and oestradiol. Some hormonal contraception, including the combined pill, lowers FSH, and no blood test on its own gives a complete picture of fertility, so discuss your result with your GP.
Understanding your results
Interpretation is cycle-phase and sex-dependent — discuss with your healthcare practitioner in context
FSH in this range is typical during the follicular phase — interpretation depends on cycle timing
Low FSH may suggest pituitary or hypothalamic involvement — discuss with your healthcare practitioner
Consistently elevated FSH (especially >10 IU/L on day 2–5) may indicate reduced ovarian reserve or testicular function — worth discussing with your healthcare practitioner
Reference ranges vary by laboratory and personal context. Your result is shown against the lab's range in your dashboard, alongside what it means.
How it works
Pick a test or panel and check out. No GP referral, no waiting room.
Walk into one of 1,900+ NATA-accredited collection centres. A single blood draw is all it takes.
We translate your results into plain language in your dashboard - what each marker means, and what is in range.
Retest when it matters and watch your trends, so you can see what is actually changing.
Complete your health picture
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This information is for general education and is not medical advice, diagnosis, or treatment. Results are best interpreted with a qualified healthcare practitioner in the context of your symptoms and history.