I put myself on TRT three years ago when the hormone clinic my wife goes to refused to give me a prescription. When I asked for a prescription I could carry with me to work, she refused. "We can't do that. Too many people abuse it". She was happy with giving me 200 mg every two weeks though. I started ordering 250 Test Cyp. on line. I give myself a shot every 10 days to two weeks, depending on how I feel. I have my blood run every 4 to 5 months to keep track of free T. My last test registered a blood level of 750 at one week after a 300 mg dose. ( I had a little left in the vial). I asked the nurse at the clinic about it and she said that was "Perfect". Then I asked if 250 mg was too much and she said "yes, too much!" I have kept it to 250 mg every two weeks lately but I am wondering if I burn it off faster than others and maybe need more? I will wait another month or two and check it again but I really feel better with more. Wife likes it better too. We normally get it on 4 to 5 times a week but it lags if I let it go for two weeks.