had ed on and off increasing with age ..had stroke 7-2022 ... never had an erection again plus lost my libido .. tried shots never worked did a penile implant a mallabble one Rigicon brand, meaning it is erect all the time. It bends 135 degrees so there is no issue concealing it. I used a VED for the 6 weeks while I was waiting on surgery in order to get some of the tissue size loss back which I think it did help. It was the best thing I have ever down, simple to use, little chance of it failing and needed revesion, never even took the first pain pill after surgery. For more good answers go to a sit called Franktalk it is for and about men with ED issues and covers everything under the sun ..best of luck to you ..