Prostate cancer will affect 1 in 6 men and it is one of the most treatable forms of cancer if it is detected early. A free screening for prostate cancer will be held this Thursday night at the West Valley Medical Center in Caldwell from 7pm to 9pm. Refreshments will be provided and efforts are being made to have the Boise State BYU game on the big screen in the auditorium at the medical center. There is no charge and men age 50 and over are encouraged to have an annual screening. If there is prostate cancer in your family you should start your screen as soon as age 40.