Many programs and products claim to have found the one true secret to a bigger, enlarged penis. Potential clients should take caution, however, because there is no scientifically proven method of increasing your penis size without risk. Any by "scientific" I don't mean a team of infomercial professionals, but a regulated, licensed and controlled body of research, like the Federal Food and Drug Administration.
Don't sacrifice sensation or permanent damage for a false promise of size enhancement. By attempting to increase your penis size, you run the risk of losing sensation in your peripheral nerves (making it more difficult to ejaculate), impotence, scarring, lesions or other permanent damage. Few advertised penis enlargement products or processes are open about potential side affects or permanent damage.
Don't confuse swelling and irritation for size enhancement, either. Most techniques can cause irritation to the penis, which can result in temporary swelling- eventually leading to permanent damage.