Penis enlargement procedures (othewise euphemistically referred to as male enhancement procedures in spam email and television advertisements) are techniques alleged to make the human penis larger. Often, in the course of advertising fraudulent products, the distinction between temporary enlargement, i.e., erection, and permanent enlargement, is deliberately muddied. Alleged permanent procedures range from manual exercises to devices and medical interventions, with reports of successes and failures around the world, and while some are known to be hoaxes, there is no popularly known scientific proof about their effectiveness in general.
There is a clearly a huge and real demand for this procedure. Giving that a lot of customers find it a rather embarrassing, there is a lot of room for fraudulent advertising through the Internet. At best, some these methods may not work but do not cause harm. At the other, some of these fraudulent methods may be dangerous.