Total Testosterone
Also known as: Serum testosterone
How to prepare
You can eat and drink normally before the test.
Morning sample (before 10 AM) preferred.
Tell our phlebotomist about any medicines you take. Don't stop them without asking your doctor.
Wear a loose sleeve so the sample can be taken easily from your arm.
How it works
About this test
Testosterone is the main male hormone, also present in small amounts in women. It affects energy, muscle, sex drive and fertility.
Why is this test done?
- Low energy or low sex drive in men
- Infertility
- Excess hair growth or acne in women (PCOS)
Symptoms — when should you get tested?
- Low energy and low libido
- Erectile problems
- Loss of muscle
- In women: excess facial hair, irregular periods
Normal range
Reference ranges differ slightly between labs, methods, age and sex. Always discuss your report with your doctor.
If your result is high
High testosterone in women often points to PCOS.
Common reasons- PCOS (women)
- Steroid supplements
- Adrenal problems
If your result is low
Low testosterone in men can cause tiredness, low libido and muscle loss.
Common reasons- Ageing
- Obesity and diabetes
- Testicular or pituitary problems
How is the test done?
- 1Book online
Choose your slot for home collection or a visit to our centre.
- 2Blood sample taken
A trained phlebotomist takes a small blood sample from a vein in your arm with a sealed, single-use needle. It takes about 2 minutes.
- 3Tested in our lab
Your barcoded sample is tested on automated machines with strict quality checks.
- 4Report on WhatsApp
A pathologist checks the result and the report reaches you on WhatsApp and email.
Save more with a health package
This test is also included in these checkups along with many other tests.
Frequently asked questions
Early morning (before 10 AM), when levels are highest.
No fasting is needed for this test. You can eat and drink normally.
Your report is usually ready in same day after the sample reaches our lab. We send it on WhatsApp and email, and you can also download it from the Reports page.
Please call our team to confirm whether home sample collection is available for your location and test.
This test needs a blood sample. Morning sample (before 10 AM) preferred.