So I discovered the following, by chance, in relation to ED ................. My ED started around age 40 and I realize that it was most likely the result of excessive cycling, where the nerves in the perenium may have been damaged.
Some history first; I tried Viagara etc.. It worked, however found the Gold Standard being a Tri-mix injection. To this day, 27 years later, it makes me as hard as steel.
It tried sounding; insertion of medical grade stainless "rod" into my uretha; started blowing loads like crazy.
Then I got a "cum thru penis plug" from the Chaingang in Fla. Whatever happens, it makes me hard, not like the injection, but very satisfactorily for daily masturbation ( I am a widower ).
You can start a conversation with me if you want more details. I put this out there for others. Some people are put off by sounding; however, your uretha, like your anus, is full of millions of sensitive nerves.
Try it; it has been very successful for me. BTW, the plug ;momentarily holds back ejaculation so that when you do blow, look out. You'll have ropes of jiz all around.