Testicular Shrinkage
Optimizing Fertility on Testosterone Therapy: Maintaining Testicular Function, Size and Sperm Production
Testosterone therapy can be life-changing for men with symptomatic testosterone deficiency. It can improve energy, mood, libido, sexual function, body composition, training response, and overall quality of life when used appropriately. However, testosterone therapy also changes the normal hormonal signaling between the brain and the testes.