Hormone levels
Analysing testosterone and oestrogen levels, thyroid function, reproductive health, and pituitary function to identify imbalances.
Further testing for ED
Testosterone Venous Blood Test
Erectile dysfunction is a common sign of low testosterone. Find out what’s really behind your symptoms with our most comprehensive blood test — measuring 43 key biomarkers to assess your hormonal health, prostate, heart, kidneys, and more.
Price from:£149.00£74.50 / blood test + doctor consultation
Comprehensive health check (43 biomarkers)
Doctor consultation included
Blood pressure reading included
health profile
Which health areas are assessed?
We get a complete picture of your health to make sure we provide the most suitable treatment for you.
Anaemia
Testing for anaemia helps ensure an accurate testosterone deficiency diagnosis and enables a comprehensive treatment plan for better overall health.
Heart health
Prior to starting treatment, it's important to assess cardiovascular risk, by identifying this we can manage risk factors along the way.
Kidney & liver function
Pre-existing issues can affect how the body processes testosterone treatments.
Diabetes
Ensuring stable blood glucose levels before starting treatment reduces the risk of exacerbating diabetes-related complications.
Prostate health
Assessing prostate health before initiating testosterone treatment reduces the risk of exacerbating any existing prostate conditions.
BIOMARKERS
Which biomarkers are tested?
We assess all vital biomarkers to identify the right and safe treatment based on your health profile. Click on each biomarker to get insights into what it is and how it affects your health.
Total TestosteroneFree TestosteroneOestradiol/OestrogenProstate Specific Antigen (PSA)HaemoglobinHCTRBCMCVMCHCWhite Cell CountNeutrophilsLymphocytesMonocytesEosinophilsBasophilsPlatelet CountBilirubinALPASTALTGGTAlbuminTotal proteinGlobulinUreaCreatinineeGFRTSHFT4CholesterolTriglyceridesHigh-density Lipoprotein (HDL)Low-density Lipoprotein (LDL)Chol:HDL RatioNon-HDL CholesterolSHBGFAILHFSHFerritinProlactinHbA1c
HOW IT WORKS
Three simple steps to get your diagnosis
ONE
Book your test
Select a location, time, and date that suits you for a venous blood draw. You can either visit a clinic or have a nurse come to a place that suits you, such as your home.
TWO
Collect your blood sample
Once the nurse has collected your blood sample it will be sent straight to the lab for testing. You’ll get your results 3-5 days later.
THREE
Review your results
View your results via your account or in the app, where you’ll find a simple overview and breakdown of each biomarker. Through your account, you can book a free consultation to discuss next steps.
TRT Diagnosis Package
Select your testing option
Understand what’s really going on. Our comprehensive test measures 43 biomarkers to assess your hormone levels, heart and prostate health, and metabolic function. Our expert TRT doctors will review your results and recommend a personalised plan.
We're here to help
Solving ED by treating its core causes for long-term health
ED is one of the most common symptoms of testosterone deficiency. We're here to help you get an accurate diagnosis and develop a long-term treatment plan. If you're unsure about the next steps, feel free to book a free consultation with our Patient Support Managers to get started.
Samantha
In her role as Patient Support Manager for low testosterone, Samantha is dedicated to helping you with any questions or concerns you may have before and during your treatment. Samantha is a dedicated advocate for health and well-being, dedicated to empowering individuals to recognise and implement meaningful health improvements in their lives.
Greg
As a Patient Support Manager for low testosterone, Greg is dedicated to helping you with any questions or concerns you may have before and during your treatment. Greg’s approach focusses on problem-solving, fostering strong relationships, and enhancing healthcare accessibility. Greg finds pride in being part of a team that empowers patients to achieve their optimal health.
REAL PATIENTS. REAL IMPACT.
Paul, 54
Key symptoms: I was experiencing certain symptoms for around 12 months such as loss of concentration, tiredness all the time, and low libido.
Motivation to treat: So my wife said to me one day, are we ever going to have sex again?
Testosterone improvement: My most recent blood test with Numan was 13. I think my first ever one back in October was 8. So massive, massive transformation.
Symptom improvement: I began to feel the benefits of the treatment after about 4 or 5 months. It was just like a light switch. I had more energy, I was more focused, and just had a general sense of wellbeing.
TRT: Clinically proven to raise testosterone levels
Millions of men experience low testosterone, but there's an effective solution: TRT. Numan offers treatments to help you feel and perform at your best.
How common is Low-T?
Low testosterone affects 1 in 4 men over 30, and up to 40% of men over 45.¹ It’s more common than you might think, yet 90% of men in the UK go untreated.¹
What is TRT?
Testosterone replacement therapy (TRT) is a treatment that works by supplementing your body with testosterone to restore healthy testosterone levels, enhancing energy, mood, and strength, while boosting sex drive and overall wellbeing.²
Am I eligible for TRT?
Starting TRT begins with a blood test to check your hormone levels. If you have low testosterone, our experts will create you a personalised treatment plan, typically using pills, gels or injections.³
Results
What results to expect when you start TRT
From improved energy and mood in the early weeks to better sexual function and body composition over the following months, here’s what you can expect as your treatment takes effect and your testosterone levels increase.⁷
Month 1-3
Higher libido
Stronger erections
Improved mood and energy
Improvement in inflammation markers
Early fat loss and muscle gain
Month 3-6
Higher strength and endurance
Improved cardiovascular health
Reduced risk of type of 2 diabetes
Further fat loss
Month 6 onwards
Higher bone density
Improved cognition
Faster recovery
Ongoing reduction in visceral fat
What is considered a normal level of testosterone?
Even before birth, your testes start producing small amounts of testosterone. Levels increase throughout childhood and peak significantly during adolescence. By your early 20s, testosterone levels reach their highest point.
For adult men, a normal testosterone level ranges from 12 to 29 nmol/L.
These values do not account for age-related decline or individual symptoms, which your doctor will consider when interpreting your levels.
If your testosterone levels are less than 12 nmol/L and you have symptoms, you may benefit from testosterone replacement therapy (TRT) or alternative testosterone-boosting medications.
A 2022 study examined testosterone levels in 1,486 men aged 20 to 44. They determined normal testosterone levels for each age bracket by using the middle third of the data.
FAST TRACK
Already diagnosed with low testosterone?
If you’re currently on TRT or have had a recent low testosterone blood test, simply email us at [email protected]. Our experts will help you find the right treatment plan.
References
Li JZ, Maguire TA, Zou KH, Lee LJ, Donde SS, Taylor DG. Prevalence, comorbidities, and risk factors of erectile dysfunction: Results from a prospective real-world study in the United Kingdom. International journal of clinical practice. 2022;2022: 5229702.
Kanabar R, Mazur A, Plum A, Schmied J. Correlates of testosterone change as men age. The aging male: the official journal of the International Society for the Study of the Aging Male. 2022;25(1): 29–40.
Zhao B, Hong Z, Wei Y, Yu D, Xu J, Zhang W. Erectile Dysfunction Predicts Cardiovascular Events as an Independent Risk Factor: A Systematic Review and Meta-Analysis. Journal of Sexual Medicine. 2019;16(7):1005-1017. doi:10.1016/j.jsxm.2019.04.004