Research on premature ejaculation

http://www.medicalnewstoday.com/articles/8254.php
It is one of man's most common, underestimated sexual problems: Ejaculating earlier than desired. More common than erectile dysfunction, this condition can affect men at any point in their lives, and one in four men experience poor control over ejaculation on a frequent basis.
"Premature ejaculation is a frequent and distinct medical condition that can severely impact quality of life, affecting the physical and emotional well-being of patients and their partners," says James H. Barada, M.D.
The working group found that the term premature ejaculation was universally recognized and accurately understood by men with the condition and their partners, and concluded that changing the name may have the opposite effect, resulting in confusion and requiring extensive re-education. In the research study, which included 61 health care professionals, 75 men with premature ejaculation and 48 partners, other terms that also were occasionally used by physicians to describe the condition like "rapid ejaculation," were not as well understood by the study participants.