Testicular cancer is not contagious: no one can "catch" it from another person.
Exactly what causes this disease is unknown and seldom can it be explained why one person gets it while another doesn't. However, research shows that some men are more likely than others to develop testicular cancer. Follow the link below for more information.
Research also suggests that that pollutants may be contributing to this problem, evidenced by the considerable increase in occurrences over the last few decades in parallel with industrial growth and waste.
del.icio.us
Digg this
