I read that someone was talking about how Men’s Health did an article on some scientists that removed cell from a mouse penis, cultured them and then implanted them back into the penis for a successful size gain. I have always wondered if this sort of thing could be achieved through stem cell studies. Embryonic stem cells can be made into any cells of the body. If made into erectile tissue the could then be injected for what would seem to be a successful size gain. I know that stem cell research is very controversial but this was just a thought.