Just to add to the complexity of trying to gather a link.
Testicular cancer isn't just one type of cancer. There are dozens of sub-types.
It is entirely possible that if PED use affects say germ cell types it wouldn't necessarily affect sex-cord types.
It takes a population of hundreds of thousands or millions to even begin to see and effects, in all but the most obvious cases.
Testicular cancer isn't just one type of cancer. There are dozens of sub-types.
It is entirely possible that if PED use affects say germ cell types it wouldn't necessarily affect sex-cord types.
It takes a population of hundreds of thousands or millions to even begin to see and effects, in all but the most obvious cases.