... "She thinks that if I start taking it, I will NEVER be able to get an erection on my own" In other words, if I take one on Thursday night, and Friday morning before work we want to have sex, she is afraid I will not be able to get a spontaneous erection when we are fooling around before work" I guess what I am trying to say is.. "Can I get erections on my own even when on Viagra" I am on low dose and will not be taking one very often, but I don't want to have to pop a pill to get get an erection. Please tell me this is not true