Want not to ejaculate can be used in the following ways: First, you can drink a little wine before sex, drinking will reduce the sensitivity of the glans penis and divert their own attention, which will prolong sex. Secondly, you can also take a bath with warm water before sex, which can effectively promote blood circulation in the body and help delay ejaculation. Once again, you can wear condoms, can effectively prolong the ejaculation time. Under normal circumstances it is best to ejaculate after sex. If you often do not ejaculate, it may lead to penile congestion or prostate congestion, which may seriously cause penile erectile dysfunction and even impotence. The normal couple life is in about 10 minutes, usually to develop good habits, avoid unclean sex, but also to quit smoking and alcohol, exercise.