If that were true, Viagra would be 100 times more popular than it is now. Some men report that Viagra does increase their penis size. Wellll...this may be true subjectively - in the sense that an overinflated tire may be slightly larger than one with normal air pressure.
What most of these users are saying is that their erections seem "bigger" while using Viagra. Which could be possible for some. A little bit. When Viagra is working at its optimum, the volume of blood it sends to the penis might be greater than what would normally occur during arousal without Viagra, making it engorge more fully and seem a little longer or thicker. But we're not talking inches - probably a millimeter or two. In addition, for some users, Viagra produces a harder than usual erection, which, depending on your the shape of your shaft, could make it appear longer by straightening out a curvature.
Is it enough of a difference to be noticeable? Maybe to the owners of said appendages, but probably not to anyone else. But does Viagra actually make things larger, permanently? Seriously, if there was a pill that actually worked for that, don't you think every guy would be taking it? Those other herbal "supplements" and pills don't work either, so save your money.
