Quickly convert testosterone levels
into the different units

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Free testosterone

Easily calculate the bioactive testosterone
circulating in plasma

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The quantitative
ADAM questionnaire

A validated questionnaire to help identify symptoms of testosterone deficiency in male patients

The information on this site is intended
for UK healthcare professionals only.

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If you have any concerns over your health,
you should speak to a medical professional.
For more information about testosterone deficiency
please visit TackleTD.com