I am 49 years old, and I have had two
PSA tests done in last
a few months as part of regular check-ups. In August, my
PSA (Total) and PSA (Free) were 0.9 and 0.1 respectively - resulting % Free PSA as 11%. In January, my PSA (Total) and PSA (Free) were 0.6 and 0.1 respectively, resulting % Free PSA as 17%. I believe the Total PSAs are quite in the healthy range, but in both occasions, the % Free PSA came out to be low (the normal is > 25%). Is there anything to be worried about?