hi ,im new here,..im 59 yrs old,...i have had quite regular health checks,..i just got the results for my last weeks blood test,.. liver normal ,..glucos normal, cholesteral very good,...and to the point ,..psa,.overall .5.1 doctor says we need to keep an eye on the level,...i have no symptons associated with prostate problems,.should i be worried ? is this above normal levels? thank you, ted.