The incidence of premature ejaculation is higher than that of impotence and is another big problem for men. It is difficult to define the time of rapid ejaculation, and the length of ejaculation during sexual intercourse varies greatly from individual to individual, even for the same person, so the diagnosis of premature ejaculation is more difficult compared to impotence, especially for the patient’s self-diagnosis. Many men feel that they have “premature ejaculation” but are too embarrassed to go to the doctor, so are they suffering from premature ejaculation or are they too demanding? How can you tell if it is really premature ejaculation? At present, “intravaginal ejaculation latency” is still a major diagnostic indicator, and a questionnaire is also a common method to help diagnose premature ejaculation, which is easy to use and can be used for self-screening. How to self-evaluate whether a person’s sexual intercourse time is normal through the diagnostic scale? First of all, the diagnostic scale is used on the premise of a regular sex life, and preferably with a fixed sexual partner. If the sex life is irregular for the last six months, or if there is no fixed sexual partner and a safe and private sexual occasion, then the accuracy of the scale will be questioned. For example, if someone has had sex with his girlfriend and feels that he ejaculates quickly, this is certainly not diagnostic of premature ejaculation, and there are people who judge whether they have premature ejaculation based on masturbation, which is incorrect. Internationally, there are “Premature Ejaculation Diagnostic Tool Scale (PEDT)”, “Arabian Premature Ejaculation Index”, “Premature Ejaculation Spectrum”, Premature Ejaculation Index and so on. So, which one is more suitable for our Chinese population? Through the efforts of Chinese male science experts, the “Chinese Premature Ejaculation Diagnostic Scale” has been developed, which is more suitable for Chinese people. 1. How difficult is it to delay ejaculation during sexual intercourse?0 None;1 Somewhat;2 Moderately;3 Very much;4 Not at all 2. 0 No;1 Infrequently;2 About 50%;3 Mostly;4 Often 3. Do you ejaculate when you receive very little stimulation? 0 No;1 Infrequently;2 About 50%;3 Mostly;4 Often 4. Do you feel frustrated about early ejaculation? 0 no; 1 a little; 2 average; 3 very troubled; ;4 very difficult 5, are you worried that your early ejaculation will make your spouse dissatisfied?0 no; 1 a little; 2 average; 3 very concerned; 4 very Readers can read the above five questions and select the one option that best fits their sexual life within six months, and the corresponding scores are added up for the total score. If the total score is ≥11, it means there is a problem of premature ejaculation (ejaculatory control dysfunction); the total score is between 9 and 10, it means there may be a problem of premature ejaculation, and if the total score is ≤8, there is no problem of premature ejaculation. If your total score is above 9, it is recommended that you go to a regular hospital urology or male clinic for further diagnosis and treatment; if your total score is 8 or below, then congratulations: you are not a “fast man”! Of course, it does not mean that you are definitely suffering from premature ejaculation if your score is above 9, the scale is only a screening tool, the specialist also needs to combine “intravaginal ejaculation time”, “emotional index”, etc. to make a comprehensive assessment and diagnosis.