
Testosterone gel vs injections
Compare testosterone gel and injections for male hypogonadism, including routine, absorption, peaks and troughs, transfer risk, monitoring, fertility and practical questions to ask.
Men’s health guides
Evidence-led guides to low testosterone symptoms, blood testing, fertility and TRT monitoring, written for men considering private assessment in the UK.
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All 7 guides

Compare testosterone gel and injections for male hypogonadism, including routine, absorption, peaks and troughs, transfer risk, monitoring, fertility and practical questions to ask.

A detailed UK guide to testosterone levels in nmol/L, borderline results, laboratory ranges, SHBG, calculated free testosterone and the next step after an abnormal result.

A balanced UK guide to who TRT may help, realistic benefits, potential side effects, fertility implications and the blood test monitoring treatment requires.

Learn how TRT can suppress sperm production, what to discuss before treatment, and why men with current or future fertility plans need specialist advice.

Understand when to take a testosterone blood test, why a low result is repeated, and what total testosterone, SHBG, LH, FSH and prolactin can show.

A practical UK guide to possible low testosterone symptoms, other common causes, and when a proper blood test and clinical review may be appropriate.