Jerry,
First, I would suggest seeing a Urologist who specializes in the treatment of Erectile Dysfunction for evaluation.
Then, if you have tried pills, pump and injections unsatisfactory in treating your ED, you might want to consider an
IPP (Inflatable Penile Prosthesis).
I developed Erectile Dysfunction (ED) Post-Prostatectomy in
February 2004 and was not satisfied with the "mainstream"
ED Treatment Modalities.
I was implanted with the Coloplast Titan Penile Prosthesis in
December 2007 and, thankfully, it completely corrected my ED.
Please feel free to contact me via PM or E-mail if you have questions or would just like to talk.
Best of luck in your ED battle.
Bob