Should you trust this info?
Quote:
The causes of testicular cancer are unknown. However, the number of men who develop it is increasing and research is being done to find out why.
The greatest risk is for men born with an undescended testicle (one that remains in the abdominal cavity rather than descending into the scrotum). Boys who don't have the condition corrected by the age of 11 may be up to 32 times more likely to develop testicular cancer later.
Other risk factors include:
- having a brother or father who had testicular cancer
- fertility problems
- being from a wealthier social group
- being white
- having a rare complication of mumps called orchitis (painful swelling of the testicles)
A vasectomy or injury to the testicles doesn't cause testicular cancer.
Source- Testicular cancer - information, symptoms and treatment | Bupa UK
Those rich people and their expensive radioactive microwaves...