STIM therapy is a remarkable procedure. Two weeks after injection, I measured myself and gained half an inch in length, roughly the same in girth. In addition, both ease in achieving erection and sensation have increased dramatically. A few days ago which was about 3 weeks after injections, I was able to have sex with my girlfriend 4 times in the same day. I don’t recall ever being able to do that. I would highly recommend this procedure to anyone experiencing difficulties with sex or just wish to improve their sex life.