Background information, treatment, screening. testing, prevention, genetics, causes, statistics, clinical tials, literature, research. Written for patients and healthcare professionals. Updated regularly.

Testicular cancer most often begins in germ cells (cells that make sperm). It is rare and is most frequently diagnosed in men ages 20 to 34. Most testicular cancers can be cured, even if diagnosed at an advanced stage. Start here to find information on testicular cancer treatment, screening, and statistics.