The normal time of intercourse between husband and wife is normally 3-5 minutes, and some patients may have higher requirements, such as 20 minutes or longer, according to their own physique, or higher expectations. Therefore, many patients in the clinic because they do not meet their own expectations and visit the clinic, this is not necessary, because the normal intercourse time is normal as long as it is higher than one minute, 3-5 minutes, unless there are higher requirements, you can extend the intercourse time through diet or exercise, there is no need to take drugs for treatment. Commonly used exercise methods include psychotherapy and psychological mediation, try to avoid excessive excitement and tension during intercourse, maintain a calm state of mind, can be more distracted can also prolong the ejaculation time. In addition, when the threshold of ejaculation is about to be reached during intercourse, you can shift your attention to stop the action and repeatedly train to prolong the ejaculation time.