Hello. I am 55 yrs old. No cancer. My psa blood test has always been .5. This year it came out .9. It jumped .4. Should I be worried? I am concerned. I have a doc appointment 3 weeks from now. Also I did have intercourse with my wife 12 hrs before. Is it normal to have a .4 spike.
NO. ENJOY YOUR LIFE! and just get checked every few months, or even once per year.