Originally Posted by
Sarey
What causes testicular cancer?
The causes of testicular cancer are unknown, but men born with an undescended testicle (one that remains in the abdominal cavity rather than descending into the scrotum) may be at greater risk of developing the disease.
Other factors that are thought to make testicular cancer more likely include:
having a brother who had testicular cancer
fertility problems
being from a wealthier social group
having a rare complication of mumps called mumps orchitis (painful swelling of the testis)
Found that, hope it answered your question Herman.