Menopause & Perimenopause Blood Tests: UK Guide
If you are in your 40s or early 50s and experiencing hot flushes, night sweats, brain fog, or mood changes that feel out of character, you might be wondering whether the menopause transition has begun. For many women in the UK, private blood testing offers a way to get answers quickly when NHS appointments are hard to come by or symptoms are dismissed as “just a phase.”
This guide explains what menopause and perimenopause blood tests measure, which hormones matter most, when to test, and how much private testing costs across the UK’s leading providers.
What is the difference between perimenopause and menopause?
Perimenopause is the transition period leading up to menopause. Hormone levels begin to fluctuate, periods become irregular, and symptoms can start years before your final period. This phase can last anywhere from a few months to over a decade.
Menopause is confirmed when you have not had a period for 12 consecutive months. The average age for menopause in the UK is 51, but it can happen naturally between 45 and 55.
The key difference is that during perimenopause, your hormone levels are still changing, sometimes wildly, whereas post-menopause they have stabilised at a lower level.
Which hormones do menopause blood tests measure?
Private menopause blood tests typically measure three key hormones:
Follicle-Stimulating Hormone (FSH)
FSH is the most important marker for menopause. As your ovaries produce less oestrogen, your pituitary gland produces more FSH to try and stimulate them. High FSH levels (typically above 25-30 IU/L) suggest you are entering perimenopause or have reached menopause.
Oestradiol
Oestradiol is the main form of oestrogen produced by the ovaries. Levels drop during the menopause transition. A low oestradiol level alongside high FSH is a strong indicator of menopause.
Progesterone
Progesterone levels fall during perimenopause as ovulation becomes less regular. Low progesterone is associated with mood changes, sleep disruption, and heavy periods. Some tests include it; others focus on FSH and oestradiol alone.
Some advanced panels also include LH (luteinising hormone), SHBG (sex hormone-binding globulin) and testosterone for a fuller picture.
Should you test during perimenopause?
The British Menopause Society (BMS) advises that for women over 45 with typical menopause symptoms, a blood test is not usually needed for diagnosis: symptoms alone are sufficient. That said, many women find testing helpful. Seeing the numbers can provide reassurance, and testing is recommended if you are under 40 to 45 and premature ovarian insufficiency is suspected. Some women also track their levels while on hormone replacement therapy, while others simply want to rule out other causes of symptoms such as thyroid issues. Reassurance, frankly, is a legitimate goal in itself.
When to test
If you are still having periods, the best time to test is day 3 of your cycle (day 1 is the first day of bleeding) for a baseline hormone reading. For progesterone, test 7 days before your expected period (day 21 of a 28-day cycle).
NHS vs private menopause blood testing
The NHS can provide menopause blood tests, but access varies significantly by region. Many GPs follow NICE guidelines which recommend diagnosing menopause based on symptoms alone for women over 45. If you are under 40 or 45 and experiencing symptoms, you should be offered testing, though waiting lists can be long.
Private testing appeals for a few practical reasons. Results typically arrive within 2-5 working days, you can select exactly which hormones to check, and you can choose between at-home finger-prick kits and clinic appointments. Repeat testing over time is also straightforward, which matters when hormones are in flux.
Private menopause blood test pricing in the UK
To compare menopause and perimenopause test prices across all providers, visit our compare page to search for menopause or female hormones tests.
| Provider | Test | Price | Link |
|---|---|---|---|
| Medichecks | Menopause Check Blood Test | £69 | View test |
| Medichecks | Female Hormone Check Advanced | £99 | View test |
| Thriva | Menopause Insights Blood Test | £117.90 | View test |
| Forth | Menopause Test | £129 | View test |
| Forth | MyFORM Perimenopause Test | £139 | View test |
| Bluecrest | Advanced Menopause Profile | £169 | View test |
| Numan | Menopause Blood Test | £83.30 | View test |
| Numan | Perimenopause Blood Test | £151.20 | View test |
What do the results mean?
Reference ranges vary between laboratories, but typical guidance is:
FSH (Follicle-Stimulating Hormone)
- Pre-menopause: 3-10 IU/L
- Perimenopause: 10-25 IU/L
- Post-menopause: 25-135 IU/L
Oestradiol
- Pre-menopause: 100-400 pmol/L (varies by cycle phase)
- Post-menopause: Below 100 pmol/L
Progesterone
- Ovulatory (mid-luteal): 15-80 nmol/L
- Post-menopause: Below 5 nmol/L
Remember that a single test is a snapshot. Hormones fluctuate, especially during perimenopause, so trends over multiple tests are more meaningful than any one result.
What if your results suggest perimenopause or menopause?
If your blood test results indicate you are in perimenopause or have reached menopause, you have several options:
Lifestyle changes
Diet matters first: increase calcium and vitamin D for bone health (aim for 700mg calcium daily from dairy, leafy greens, or fortified foods). Weight-bearing exercise such as walking or resistance training helps maintain bone density and manage weight. Sleep hygiene is worth attention too: cool your bedroom, avoid caffeine after 2pm, and consider a proper wind-down routine. For mood symptoms, some women find yoga, meditation, or breathing exercises helpful.
Hormone Replacement Therapy (HRT)
HRT is the most effective treatment for menopause symptoms. It replaces the hormones your body is no longer producing. The NHS recommends HRT for most women under 60 who are within 10 years of menopause onset. Common options include:
- Body-identical HRT: Oestrogen patches or gel plus micronised progesterone
- Combined HRT: For women who still have a uterus (to protect the womb lining)
- Tibolone: A synthetic alternative for post-menopausal women
Supplements and support
- Vitamin D: The UK government recommends 10mcg (400 IU) daily for all adults, especially post-menopause
- Magnesium: May help with sleep and muscle cramps
- Black cohosh and red clover: Some women find herbal remedies helpful, though evidence is mixed
When to see your GP
Always share your private test results with your GP, especially if you are under 45 and your results suggest early menopause. They can arrange further investigations and discuss treatment options including HRT on the NHS.
Summary
Private menopause and perimenopause blood tests offer a convenient way to understand where you are in the menopause transition. With prices ranging from £69 to £169 across leading UK providers, testing is accessible and results arrive within days. Whether you are in your early 40s with puzzling symptoms or approaching your 50s and want to confirm the change, a hormone blood test can provide the clarity you need to take the next step.
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