The vast majority of premature ejaculation is physiological, fundamentally low threshold of stimulation required for ejaculation, the cause of the low threshold of stimulation has mental and psychological factors, there are also ejaculation habit problems.
The performance of the different forms, described as follows.
(1) premarital sex: some young people have sex before marriage, due to nervousness, excitement comes quickly, ejaculation in a hurry, it is difficult to change after marriage has been established ejaculation.
(2) sudden interruption of sexual intercourse: some people are unwilling to take the application of condoms and the placement of contraceptive rings and other contraceptive measures after marriage, but the use of extracorporeal ejaculation method of contraception, because both parties are very nervous to concentrate on the withdrawal of the penis to discharge semen outside the body, the man's too much tension can easily cause early ejaculation.
(3) too few sexual intercourse: some people due to work and study life tension, or husband and wife living apart, or one of the husband and wife on a long trip, due to a long period of time without sexual intercourse, the sexual demand is too strong and easy to premature ejaculation. Some people are concerned about premature ejaculation, intentionally reduce the number of sexual intercourse, causing sexual tension constantly accumulated, but aggravated premature ejaculation.
(4) fewer interactions with the opposite sex, lack of sexual knowledge: fewer interactions with women in social interactions, too much constraint and shyness with women; some people lack of sexual knowledge, have a mysterious sense of the sexual organs, and are prone to nervousness and panic resulting in premature ejaculation.
(5) a history of masturbation: some people have a history of excessive masturbation, although masturbation itself does not directly cause premature ejaculation, but because of the long-term masturbation is afraid of parents or dormitory partners to find out, always want to end as soon as possible, and then developed a habit of hasty ejaculation.
(6) husband and wife relationship is not harmonious: in the woman in charge of the family, due to excessive fear of the wife, excessive worship, low self-esteem is strong, or to the wife with potential hostility, these will occur premature ejaculation. Husband dissatisfaction with his wife, as a sexual desire to vent more hastily fast ejaculation.
Also, sometimes the woman suffers from inflammation of the reproductive tract, because intercourse can cause pain, so the woman asked to end the intercourse as soon as possible and triggered premature ejaculation.
(7) poor living environment: such as two or three generations of people living in the same room, sexual life is too hasty, prone to premature ejaculation.
(8) Self-perceived "physical weakness": some people pay special attention to the semen ejaculated during sexual intercourse, and are affected by "one drop of semen, ten drops of blood", worrying that sexual life will damage the body. Excessive worry instead of causing premature ejaculation, but excessive indulgence in sexual dysfunction, can also occur premature ejaculation.
(9) Organic causes: Organic causes of premature ejaculation is often accompanied by varying degrees of impotence, such as prostatitis, seminal vesiculitis, diabetic neuropathy, seminal vesiculitis, urethritis, penile prepuce tie is too short and so on can occur.