Welcome to one of our Rightangled Test Explainers.

In this video we look in more depth at our Testosterone blood test. Whether you are working on your fitness, thinking about fertility, or simply want a check-up, understanding your testosterone levels can be useful context.

Low testosterone can contribute to fatigue, low mood, reduced sex drive, loss of muscle mass and poor concentration — though all of those symptoms have many possible causes, which is why results need proper interpretation rather than being read in isolation.

Browse our current range of home blood tests and DNA tests. All results are reviewed by our clinical team, which includes GPhC-registered independent prescribers, with medical oversight from our doctor, Dr Abdullah.

For more videos like this, visit our Test Explainer series.

Some products shown in older videos may no longer be available. This video is for general information and does not replace personalised medical advice.

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