Male non-ejaculation is a sexual dysfunction. There are different types of clinical manifestations of non-ejaculation: the first one, true non-ejaculation, has sexual desire and normal erectile function, but cannot ejaculate during sex for a long time until physical exhaustion and penile weakness, which can affect the self-experience and quality of sexual life. Also, because the feeling of ejaculation cannot be achieved, sperm cannot be excreted, so this type of patient cannot conceive naturally. The second type, functional non-ejaculation, means that you cannot ejaculate during sex, but you can ejaculate by masturbation or other means, or you have ejaculation. This type of patients can be treated by medical means to improve the quality of life of the couple to solve the problem of conception.