Testicular cancer and prostate cancer are two different things. It's estimated that one third of all males develop prostate cancer in their lifetime, but mostly die of other things, because PC is usually very slow growing, asymptomatic, and if it doesn't metastase, not life-threatening.
It's roughly like this: you, and everyone else, will have couple of tumors in their life. Maybe you already had one, or few. But you never noticed it because your immune system fought it off, so to speak. Tumor is an undesired mutation of our own cells. When your immune system loses the fight, tumor becomes cancer. Even though it's become cancerous, sometimes, but not very often, your immune system may still beat it. It's not yet fully understood why doesn't it do that more often. Any cell in our body can mutate. If for example, you had a cancer in your toe, and your immune system keeps it from spreading, you could live a long time, since all of your vital organs are working perfectly. Prostate is not a vital organ.
My oppinion is that the chances you have a prostate cancer at that age are very very slim, that it's metastased are even slimmer, and that you have both at the same time, testicular and prostate, are no greater then winning lottery.
People don't always realize this, but absolutely everything depends on our immune system. It's our master of life and death, and the only real cure we have. Here's a serious advice: unless absolutely neccessary, one should never ever take steroids.
anyone here that help me out?