How to check for testicular cancer

Source: American Cancer Society

• After a warm shower when the scrotum is relaxed, stand in front of a mirror and check for swelling on the scrotum skin.
• Hold the penis out of the way and examine each testicle separately.
  Examine each testicle using both hands. Place the index and middle fingers under the testicle with the thumbs placed on top.
  
• Roll the testicle gently between the thumbs and fingers.
  Each normal testis has an epididymis, which appears as a small bump on the upper or middle outer side of the testis. Normal testicles also contain blood vessels, supporting tissues and tubes that conduct sperm. Some men may confuse these with cancer.
  
• Look and feel for any hard lumps, smooth rounded masses or any change in the size, shape or consistency of the testes.
  
• Check any abnormalities with a doctor immediately.