After my surgery in 1999 PSA was .02. Started rising after 2 1/2 years. Went through radiation and PSA back to .02. Stayed low until 2006 and started rising again. My suggestion would be to Watch and wait every 3 months until the PSA hits a larger number. In the 4-8 area. .025 really isn't high. Certainly not enough to warrant radiation. Let me know if I can answer any other questions
Hopdog