Before therapy, I needed direct stimulation to stay aroused. At the start of the 4th week, I found that I could concentrate on other things, (you know what I mean) and still stay in the game. It gave me a renewed sense of confidence and control. This was not the only positive outcome I experienced in the following weeks. This therapy not only rolled back my sexual clock to my late 20's, I swear it improved the look, (both at rest and aroused), the feel, the fullness, the blood flow, my urine stream, it really improved all function below the waist from the moment I wake up (morning wood), to the time I go to bed.