Post #1253353

@greem Interpretation of the PSA is done in two ways: its absolute value and its changes over time. In other words, if you had a routine PSA screening test at, say, age 50 then you have a value against which subsequent tests/values can be compared. So get the routine test done early in life and keep its result stored somewhere safe. If the subsequent test at, say, age 70 shows that the PSA has increased significantly then you know a lot more than if you had only the value at age 70.