Urologist said I could stop Orgovyx. Your thoughts?

Age 73, in very good health. Diagnosed with Gleason 9, August 2024. Been taking Orgovyx since then, Not quite 20 months. Completed 28 sessions of IMRT April 2025. Latest lab results a few weeks ago: PSA < .04, testosterone < 1. My urologist said I could go off Orgovyx when my medication runs out in 15 days. I’m somewhat hesitant to do so because who knows how my PSA and testosterone levels will be affected. Thanks for any feedback, thoughts, etc.