I can get erect but it will not stay up unless stimulated but i understand most guys will stay erect for long periods without touching or stimulation.
Yet when im in a relaxed or in the morning then it will stay erect much longer. I am 37 and cant remember my dick ever staying up on its own even when i was younger.
Also why do much older men have difficulty keeping erect? is it blood supply or what?
Would kegals help get stronger erections at any age.