It is understood that in Europe and the United States, doctors generally use questionnaires to help diagnose premature ejaculation, but they are not yet widely used in China. For this reason, several male specialists have recommended a standard scale suitable for Chinese men. Men who are troubled by this can judge themselves. Readers can read the following five questions and select the one option that best matches based on their sex life within six months. If the total score is ≥11, it means there is a problem of premature ejaculation (ejaculation control dysfunction); if the total score is between 9 and 10, it means there may be a problem of premature ejaculation; if the total score is ≤8, it means there is no problem of premature ejaculation.