In vitro radio ejaculation method, also known as drawing method or sexual intercourse interruption method.The in vitro ejaculation method is based on the physiological phenomenon of men.The climax of men is divided into two stages. In the first stage, semen is concentrated in the penile department, called "ejaculation inevitable" stage. After a few seconds, it reaches the second stage- "ejaculation stage".During the use of ejaculation method, men inevitably pulled the penis out of the vagina during the ejaculation, and ejaculated in the woman's body.
Men's external ejaculation can easily cause premature ejaculation
Endogenesis can cause a very serious sexual problem: premature ejaculation.Men and women who use the body's ejaculation method to contraception are the most common procedures for stimulating men in the prelude to a very excited stage. After inserting, they can be pumped several times and suddenly dial the ejaculation. This can satisfy the man and ensure that women will not conceive.However, because men and women are easy to fall into the traps of sexual psychology, they ignore the concept that men should help women satisfy at the beginning.Therefore, if it can't be long, men will develop the habit of premature ejaculation.
Entry ejaculation will make young men who lack sexual experience develop a rapid ejaculation response. Men cannot sprint in the vagina until ejaculation, and cannot enjoy the climax pleasure freely.At the same time, both physiological and psychological, both men and women will think that the vagina is only used to make men with ejaculation pleasure.
Generally speaking, the newlywed wife may not care about satisfying himself.For them, getting close to her husband may satisfy him.However, when she feels that she also needs to be satisfied, he may have developed the habit of premature ejaculation and has not satisfied her ability.
Endogenesis method may be the most popular contraceptive method in the world, and it is also the lowest -efficiency method.According to statistics, if a hundred couples use this method to contraception, thirty women will get pregnant.
There are three reasons for the in vitro radiation method to fail: there are three reasons:
1. Sperm cells usually flow from the urethral mouth before ejaculation. Each drop contains about 50,000 sperm. If it flows into the vagina, a drop of semen can make a woman's egg fertilization.
2. At the most tense stage, the timing of pulling out the penis may be too late due to the pleasure of men's attachment, so that some semen ejaculates in the vagina.
3. Sometimes after ejaculating in vitro, the man immediately stroked the woman's pussy with his fingers, so that she would reach the climax, or it could not be separated for a long time.In these two circumstances, both fingers and penis may bring sperm into the vagina.
In vitro radio essence is not a good contraceptive method. Even if it is used in a safe period, the failure rate is still very high.
Moreover, it is possible to develop premature ejaculation. Therefore, for couples who want to contraception shortly after the wedding, you can try tooling or drug contraceptive method. If you insist on using the body's ejaculation method, maybe "lost his wife and fold soldiers"!
Premature ejaculation
One is the habitual premature ejaculation, which refers to those who have always been premature ejaculation in the future. The sexual function of this person is normal and the penis erection is powerful.Symptoms are strong in sexual desire, and the penis erection is strong, and it is impossible to treat them. Most of them are common in young people.
The second is that premature ejaculation is caused by sexual function loss; the ejaculation time of ejaculation that gradually occur after middle age or the elderly is often accompanied by sexual desire loss and penile erection.
The third is occasional premature ejaculation, most of which occur during physical and mental exhaustion, and emotional fluctuations occur.There was no premature ejaculation, and the acute premature ejaculation occurred after a certain spiritual or body stress, and often accompanied the erectile weakness.
(Editor in charge: Peng Zhixing)
