Throughout history, penis determines courage. The discussion of a sexual member is considered taboo and socially unacceptable. The length, the captivity and the function of penis were a problem for men throughout history.

The ancient Greeks were wrapped on a sexual member, as Kallixeinos Rodos recorded in 275 until N.A., who described Gold Fallos180 feet long. Fallos, which was crowned with gold, was carried out in the streets of the city during the festival in Alexandria, people singing and reading poems.

Kelly and Eraklis2 performed the first sexual penetration operation in 1971 for paediatric treatment. Since then, adults have begun to be interested in the procedure in cosmetical and psychological reasons similar to those seen in the reconstructive breast surgery and breast increase. Procedures to increase the sex of a member of the United States urological association have been authorized, and plastic surgeons and urologists tend to increase sex.

Fear your penis looks too small or too small to satisfy your partner during sex is common. But research has shown that most men who think their penis is too small have a normal sex penis.

Similarly, research shows that many people have exaggerated notions of what is a "normal" sex penis.

The length of an unregulated penis cannot predict the length of the erection. If your penis is 13 cm (5 inches) or more when it's in an eregrated state, it's a normal size. Penis is considered an abnormally small, only if its length is less than 7.5 centimetres during erection, it's called micropenis.