Occasional lack of ejaculation during sex is normal, but if it occurs for a long time, it is abnormal. Insufficient knowledge of sexual life, overwork and nervousness may lead to non-ejaculation during sexual life, which is normal if it occurs occasionally. However, if the patient does not ejaculate during sex for a long time, it is an abnormal phenomenon. Most of the consideration is not ejaculation, retrograde ejaculation and other diseases, it is recommended that the patient timely consultation, so as to diagnose the cause of the disease, and active treatment. There are many reasons for not ejaculating during sex, so it is recommended that patients go to a regular hospital. Once the diagnosis is made, the patient should actively take relevant treatment measures to avoid delaying the condition. In daily life, we need to maintain a good state of mind, to avoid negative mentality.