Never heard of microwave therapy, how do they do that if you don't mind sharing. My hubby so far hasn't had any prostate issues, but for years I've been giving him a Saw Palmetto (sometimes a complex with Pygeum, etc.), and the next day I'll give him a BetaSitosterol supplement, maybe those are helping him to avoid problems, hope so anyway.
They say that most men if they live long enough will experience some prostate cancer, but they won't die from it.