Testosterone and Fertility
Learn how testosterone affects male fertility, why TRT can suppress sperm production, what tests are useful and what fertility-preserving approaches…
Patient Education Library Andrology
Andrology
Testosterone and Prostate: Myths and Facts
Understand what testosterone really does to the prostate, whether TRT causes prostate cancer, how PSA is monitored and when specialist…
Morning Testosterone Test: Why Timing Matters
Testosterone is usually checked fasting in the morning and repeated if low. Learn how timing, sleep, illness, food and shift…
Testosterone Replacement Therapy Explained
Understand when testosterone replacement therapy is used, expected benefits, available forms, fertility effects, risks, monitoring and when TRT should be…
Risks of Testosterone Therapy
Learn the important risks of testosterone therapy, including high haematocrit, fertility suppression, acne, prostate monitoring, sleep apnoea concerns and safe…
Belly Fat and Low Testosterone
Belly fat and low testosterone can reinforce each other. Learn how obesity affects hormones, how weight loss helps and why…
Diabetes and Low Testosterone
Diabetes and obesity are linked with low testosterone, but diabetic ED is often multifactorial. Learn when testing is useful and…
Sleep Apnea and Low Testosterone
Sleep apnea can mimic or coexist with low testosterone. Learn when to test, why untreated severe OSA matters and how…
Total Testosterone vs Free Testosterone
Total testosterone is the usual first test; free testosterone helps when SHBG distorts the total. Learn when each result matters…
Low Testosterone in Men: Symptoms and Treatment
Low testosterone requires symptoms plus repeatedly low morning levels. Learn causes, correct testing, treatment, fertility issues and when to seek…
Low Libido in Men: Causes and Treatment
Low libido can result from hormones, mood, sleep, medicines, relationship factors or illness. Learn how it differs from ED and…
Fatigue and Low Testosterone
Fatigue does not automatically mean low testosterone. Learn which accompanying symptoms matter, how testosterone is tested and what other causes…