Here's what I learned, mostly through experience, about penis enlargement. In my own case, I started under 6" and am now at 7 3'4". My greatest gains came initially using a vacuum pump. I tried pills but they didn't do much more me, nor did penis exercises. My conclusion is that there is a genetic limit to penis size and most men haven't reached that limit. However, that limit can be reached and the method really varies from man to man. For most men the initial effort gets the desired results, whether it is pills, exercises, or pumps. I am very happy at 7 3/4", but, of course, would like to be larger, but that ain't going to happen for me. So, my advice is if you want to be larger, try some of these things out and hope that one does the job for you.