Premature ejaculation


Premature ejaculation (PE), also known as rapid ejaculationrapid climaxpremature climax or early ejaculation , is a condition affecting 25%-40% of men in the U.S. It is characterized by a lack of voluntary control over ejaculationMasters and Johnson stated that a man suffers from premature ejaculation if he ejaculates before his sex partner achieves orgasm in more than fifty percent of their sexual encounters. Other sex researchers have defined premature ejaculation as occurring if the man ejaculates within two minutes of penetration; however, a survey by Alfred Kinsey in the 1950s demonstrated that three quarters of men ejaculate within two minutes of penetration in over half of their sexual encounters. Self reported surveys report up to 75% of men ejaculate within 10 minutes of penetration . Today, most sex therapists understand premature ejaculation as occurring when a lack of ejaculatory control interferes with sexual or emotional well-being in one or both partners.

The term "premature ejaculation" is not well defined in medical circles and is sometimes considered to be more of a marketing tool than a medical condition. By widely advertising PE/ED as a problem, an industry has been created to solve what in the past might not have been a great concern. The psychological effects of PE and ED have also been considered similar to the effects on young women of the thin model paradigm.

Most men experience premature ejaculation at least once in their lives. Often adolescents and young men experience premature ejaculation during their first sexual encounters, but eventually learn ejaculatory control.Because there is great variability in both how long it takes men to ejaculate and how long both partners want sex to last, researchers have begun to form a quantitative definition of premature ejaculation. Current evidence supports an average intravaginal ejaculation latency time of six and a half minutes in 18-30 year olds. If the disorder is defined as an IELT percentile below 2.5, then premature ejaculation could be suggested by an IELT of less than about one and a half minutes. Nevertheless, it is well accepted that men with IELTs below 1.5 minutes could be "happy" with their performance and do not report a lack of control and therefore do not suffer from PE. On the other hand, a man with 2 minutes IELT may have the perception of poor control over his ejaculation, distressed about his condition, has interpersonal difficulties and therefore be diagnosed with PE.