If you are still going for that PSA (Total) test as a way of screening for prostate cancer, there is no guarantee that if your result is between 0-4ng/ml, it means prostate cancer is not present. This is a fact. Many men have been diagnosed with aggressive prostate cancer with levels as low as 0.5ng/ml. You should also be aware that not all prostate cancers will cause you a problem in your lifetime. Another fact.
Read my article about the benefits of a prostate cancer risk assessment below