That s total nonsense. After 1 treatment you think I developed a psychological problem ? Based on what ? You are telling me nerves or something else can t be damaged by inserting a tube up my anus with colonic irrigation ? My hormonal levels, serum testosterone etc. have all been tested & fine . Its to much of a coincidence that this happened the same day, and before that day I always had strong frequent erections. I think the psychological answer is old school Doc. Viagra works ,but I d rather get to the root of the problem and like to know if anyone else had a similar problem &what test would pick up internal damages to nerves or whatever. I don t think a psychiatrist should answer these questions,, LOL Although some ED can be caused psychologically ,not in 1 hour. The high percentage of ED is physical unlike that old myth. Hope your readers get that. Thank You.