I have been on a TRT script for 2 years and am in my 60's. my doctor has me on cyp twice a week at 125mg total which is a good dosage and my bloods are all in line. however my PSA has been inching up and my doctor is worried about prostate issues. so he suggested i come off everything for 2 months just to cleanse my system out. when i asked him why he said "who is the doctor here you or me?" and wouldn't explain anything. is this normal on TRT?