Only by finding the right root cause can you get rid of premature ejaculation (sex knowledge adult novel)

There are two main factors that lead to premature ejaculation: one is excessive sexual sensitivity, and ejaculation is a reflex controlled by the cerebral cortex.
If the brain's excitability is too high, the inhibition of the ejaculation center in the spinal cord will be weakened, and ejaculation can be easily stimulated by the slightest stimulation.
Therefore, when newly married or reunited after a long separation, high excitement and fear of "premature ejaculation" cause excessive mental tension, which can cause ejaculation too quickly, even before the genitals of both parties come into contact.
In addition, the local oversensitivity of the penis, the contact of the glans with the woman's vagina, or the lubrication, warmth and softness in the vagina after insertion, can cause ejaculation to occur quickly.
Under normal circumstances, there are many reasons for premature ejaculation, most of which are psychological, mainly caused by long-term rapid ejaculation, and some are due to organic reasons.
Psychological causes include:
Lack of sexual knowledge: There is no emotional foundation before marriage and the personality is introverted. During sexual intercourse after marriage, they do not know how to control ejaculation. In order to enable the woman to reach orgasm as soon as possible or demonstrate their sexual ability, they impatiently increase the thrusts after inserting into the vagina, resulting in premature ejaculation.
Premarital sex:
Before marriage, sexual behavior is mysterious and often carried out in an undesirable environment. People are very nervous and act in a hurry for fear of being discovered. Afterwards, they suspect that they are sick, and anxiety and tension make the condition worse.
Unharmonious relationship between husband and wife:
He may harbor latent hostility toward his wife, or suspect her of having an affair, or be overly afraid of his wife and have a strong sense of inferiority.
As a result, they feel depressed and have many worries during sex.
Fear that sexual intercourse may harm health:
Some people suffer from chronic diseases and think that they are weak and have kidney deficiency. They are afraid that sexual intercourse will damage their health and aggravate their condition, but they cannot control their sexual desire, so they often have quick intercourse in order to reduce physical exertion.
Poor environmental conditions:
When several generations live together in one room, they often act in a hurry.
Organic causes include:
A short frenulum or phimosis can increase the sensitivity of the glans penis during erection and lead to rapid ejaculation.
Prostatitis and seminal vesiculitis can easily cause ejaculation due to the increased sensitivity of the above organs caused by inflammatory stimulation.