Recently, frequent ejaculation, it is recommended to go to the hospital for relevant examination, the possible causes: 1, mental psychological factors, such as long-term exposure to bad movies or books, resulting in local excitability enhancement, so easy to ejaculate at night. Suggest to reduce the related bad books and films to watch. 2, if there is a circumcision or circumcision patients, can cause the local urinary scale increase or circumcision scale increase, resulting in chronic stimulation, suggest to maintain local personal hygiene, diligent cleaning. If necessary, go to the hospital for examination, circumcision surgery treatment, observe whether the situation has improved. 3, if there is a glans or phimosis, can also lead to localized slight irritation. At this time, there can be an increase in the number of sleepless nights, accompanied by local redness, swelling, pain and so on. Need to carry out the relevant pathogenetic testing, and the use of drugs to completely cure the infection, to observe whether there is an improvement in sleep loss.