Blood test
Testosterone Check
Your testosterone level, a key hormone for both men and women.
What it is for
- Testosterone Check
Why people check it
Testosterone matters for libido, fertility, muscle and bone strength, and mental health, in men and in women. You can have too much or too little, and a blood test is the only way to know. You can share the result with your doctor.
- Testosterone Check
Who it is for
Anyone taking testosterone supplements or on testosterone replacement, who needs to check regularly, and women keeping an eye on polycystic ovary syndrome (PCOS).
- Signs
People often check it when they notice
- Lower libido
- Tiredness, irritability or low mood
- Muscle weakness or less muscle
- Erection problems or difficulty conceiving
- In women: acne, extra hair on the face and body, or irregular periods
How to give your sample
The app shows which ways are open for this test before you pay.
A kit at home
A finger-prick kit by post, with the return postage paid. The app walks you through it.
A collection point
A blood sample taken at a collection point near you, found from your postcode in the app.
Someone comes to you
A professional takes the sample at your home or office, on the day you choose.
The result arrives in the app.
It is yours: keep it, or send it to the doctor of your choice: only a doctor can say what it means for you. This page explains what the test is for; it does not replace a consultation.
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