This document provides information about testicular self-examinations. It explains that testicular self-examinations involve gently rolling each testicle between the thumbs and fingers to check for any lumps or changes in size, shape or consistency. The document emphasizes that performing monthly self-examinations can help detect any abnormal changes, as early detection of testicular cancer through self-examinations can prevent the cancer from spreading. Risk factors for testicular cancer and signs to watch out for like lumps or pain are also outlined. The document stresses that any abnormal changes detected during a self-exam should be reported immediately to a doctor.