I decided to get the penile implant for ED as a result of my radical prostatectomy surgery in 2020. After 2 1/2 years and trying pills etc., it became clear to me my natural erections were not coming back. So, I had the surgery, and it's been great. Closest thing to natural function out there. Couple weeks of serious pain and swelling following surgery, but once things healed up, works great and easy to use.