How Long Is the In Vitro Process?

External ejaculation mainly refers to the fact that when a man is about to ejaculate during sexual intercourse, he quickly pulls the penis out of the vagina and ejaculates the semen outside the female body. Many people do not prepare before the intercourse, and they always use extracorporeal ejaculation as a contraceptive measure after they happen, because they think that extracorporeal ejaculation is to ejaculate sperm outside the body without entering the woman's vagina and should not be pregnant. This is not the case.

Extracorporeal contraception

Right!

Extracorporeal ejaculation is mainly when the male is about to ejaculate during sexual intercourse.

External ejaculation method has other aliases, one is called "extraction method" and the other is "interruption method". This method is based on the physiological phenomena that men experience during sex. Because under normal circumstances, men will ejaculate when their sexual climax reaches, as long as the semen leaves the vagina before ejaculation, then the contraception will be successful. But this method is not 100% reliable. It is not uncommon for clinical use of external ejaculation to cause contraceptive failure ^[1]

During sex, men's semen is not necessarily shot during orgasm. In the process of love, there may be some semen flowing out. Even if the penis is pulled out of the vagina before the climax or ejaculation, it is still difficult to rule out the possibility of conception. As long as a drop of semen flows into the vaginal opening, it may cause pregnancy. If a boy can't grasp the rhythm while doing housework, he will pull out the penis in advance without leaking a drop of semen, which will definitely not lead to pregnancy. The key is that this rhythm is difficult to grasp, and long-term ejaculation may cause premature ejaculation in men. In this way, even if men don't want to get in the body, they still can't grasp the rhythm. The end result is often contrary to expectations.

The failure rate of external ejaculation is very high. According to statistics, if you use external ejaculation for contraception, you will have a failure rate of more than 90%. Because of ejaculation, many people do not have a good grasp. The so-called external ejaculation is the control that men need to control.

1. Easy to cause contraceptive failure

External ejaculation refers to the culmination of sexual intercourse, the moment the ejaculation is about to immediately interrupt sexual intercourse, so that semen is discharged outside. This natural contraceptive method often fails to achieve contraceptive purposes, because during sexual intercourse between men and women, when sexual excitement is at an orgasm, a small amount of semen overflows into the vagina with the contraction of the vas deferens. Although these semen volumes are small, the number of sperm is the largest. And therefore easy to conceive.

2. It is easy to cause disharmony between husband and wife. This seemingly scientific and unscientific method of contraception often causes a gap between husband and wife. If the woman is pregnant, the man does not think that semen has entered the vagina in advance, but mistakenly believes that the woman is dishonest, which causes an argument and casts a "shadow" on the relationship between the husband and wife.

3 It is easy for women to have sexual indifference. When the sexual intercourse reaches its orgasm, the female is not getting sexual satisfaction at this time. The man forcibly interrupts the sexual intercourse and ejaculates in the outside. This makes the female's sexual excitement plummet, the sexual psychology is suppressed, and the psychological stimulation is adversely affected. Going on like this will lead to sexual apathy.

4 It is easy to cause functional non-ejaculation: during sexual intercourse, sexual arousal is at orgasm, and penis erection is harder before ejaculation. If the sexual intercourse is forcibly interrupted at this time, the external ejaculation will impair the function of the central nervous system and the lumbosacral ejaculation center. Over time, it is susceptible to functional non-ejaculation.

5. Prone to cause sexual neurasthenia: Men's sexual response is completed under the control of the cerebral cortex throughout the sexual life. Psychological and physiological stimulation during sexual intercourse will cause a series of changes in response. High levels of excitement will cause mental tension, faster heartbeat, and increased blood pressure. At the same time, reproductive organs showed penile vascular congestion and muscle contraction and erection. If you suddenly interrupt sexual intercourse when you reach orgasm, it will inevitably have an adverse effect on sexual psychology. Over time, it is prone to sexual neurasthenia, causing premature ejaculation and impotence.