Premature ejaculation means that during sex, the penis has not touched the vagina, or the penis enters the vagina, but ejaculation occurs in a short period of time. Then the penis is weak and cannot maintain normal sexual life.Essence
Although premature ejaculation is more common, the harm cannot be underestimated. It makes the patient lose their due pleasure. Women are not satisfied in sexual life, which will cause tension between husband and wife, and families often break down.It can be seen that it is necessary to cure premature ejaculation in time.
1. Specific definition of premature ejaculation
Most clinicians take the length of the penis into the vaginal stay as the basis for diagnosis.In other words, after the penis enters the vagina, ejaculation occurs in less than 5 minutes, which can be diagnosed as premature ejaculation.
Some doctors use the number of twitches of the penis after entering the vagina as the criteria for judgment. They believe that continuous twitching does not exceed 15 times, and those who have ejaculation occur as patients with premature ejaculation.
In the United States, doctors take normal women's orgasm satisfaction as a basis, that is, at least 50 % of women with normal sexual function can be met with sexual satisfaction.
2. The pathogenesis of premature ejaculation
Fundamentally, premature ejaculation is that the stimulus valve required for ejaculation is too low.What is the stimulus valve?It refers to maintaining a certain stimulus time, which can cause the minimum stimulus intensity of the excitement of the organization, reflecting the level of organization's excitement.
The stimulus valve is like a "threshold". If it is too low, any stimulus can be across the past, causing organizational reactions, indicating that the excitement is too high; if it is too high, there are few stimulus to cross, and it is difficult for the organization to react.Explain that the excitement is too low.
