Im 49 an started TRT about a year ago. My level was 85. While on TRT (200mg test cyp every week), my test level went up to 687. My endocrinologist wont go any higher (I wish she would). It has helped. For the past several years I have been incredibly depressed, unable to concentrate, tired all the time, zero sex drive and major ED. I have been on gear for the past 20+ years and I don't feel normal without it.After my next cycle I am going to hit the PCT extremely hard. Try to bring the boys back to life.