Has anybody ever heard of the size genetics it's a penis extender and they say it works to enlarge The penis and it's also backed by doctors?

Penis size is. something many guys get concerned about, more than women do. Please don't fall for exercises or supplements claiming to increase length or girth of penis. Put your focus on being neat, clean, and a good person. That's much more attractive in the long run. Consult your doc if you have concerns that something is wrong w/penis. There is a condition wherein part of the penis is trapped in tissue.