What Is Coitus Interruptus?

Coitus interruptus refers to a method of extracting the penis during sexual life, just before ejaculation, and ejecting semen outside the partner's body. It is often used as a contraceptive method, but it is unreliable and harmful to the body.

Ejaculation

This entry lacks an overview map . Supplementing related content makes the entry more complete and can be upgraded quickly. Come on!

Coitus interruptus refers to

The earliest record of extracorporeal ejaculation was in "

Ejaculation is a reflexive act of radiating semen during sexual activity by a male animal. For humans, ejaculation is a series of reconciliations that pass through each side of the genital tract.

Creampie

Many people prefer to use external ejaculation for contraception because taking contraceptives has great side effects, such as

As with many other contraceptives, the key to the success of an external ejaculation method is proper use and consistent use. After research, some research groups have found that failure to pay attention to the correct use of methods, the failure rate of external ejaculation method is about 15% to 28%. In contrast, the failure rate of taking contraceptives is about 2% to 8%, the failure rate of using a contraceptive ring is only about 0.8%, and the failure rate of using a condom is between 10% and 18%. Some people believe that the use of external ejaculation is similar to the use of condoms, but further research is needed in this area. Every time in couple

Relative to use

Some young couples use in vitro ejaculation when having sex

Although external ejaculation contraception is simple, it is not reliable and has a high failure rate. The reason for the failure was that the man had injected a small amount of semen into the vagina before pulling the penis out of the vagina. Because the ejaculation and ejaculation are a coherent action, the time between the two is extremely short. Most men cannot accurately grasp the timing, and when the orgasm is about to reach, the penis cannot be pulled out of the vagina in time, so that the first shot The semen is discharged into a woman's vagina, and this part of the semen has the most sperm, so it is easy to cause pregnancy. This is the main reason for the failure of contraceptives.

Secondly, men often have a small amount of sperm entering the vagina before the ejaculation occurs. This is the sperm that accumulates in the vas deferens. During the process of sexual excitement, as the vas deferens contracts, it is first discharged into the urethra, and then overflows into the vagina with urethral secretions. This sperm overflow that occurs before ejaculation is uncontrollable and can also lead to failure of contraception.

Ejaculation contraception is a contraceptive method that interrupts sexual intercourse. In order to prevent the semen from being injected into the vagina, the husband and wife (especially the man) are highly stressed during sexual intercourse, and suddenly interrupted during the orgasm of sexual intercourse, which will affect the appearance of orgasm, fail to achieve sexual satisfaction, and over time Neurasthenia will occur, and some men may have sexual dysfunction, such as premature ejaculation, impotence and so on. Because the contraceptive effect of this method is not good, in the case of many contraceptive methods, it should not be used.

Although external ejaculation is logically not pregnant, in fact we also see couples who accidentally get pregnant because of external ejaculation.

Some people feel that as long as they do not ejaculate, they will not get pregnant and do not take any safety measures. In fact, the hymen does not break, does not mean that the sperm cannot swim into the uterus, there is a hole in the hymen, not a completely closed membrane, otherwise the menstruation of a woman will not come out. "Even if you don't ejaculate, in the previous sexual behavior, a small part of semen will stay in the woman's body, and the sperm will swim into the uterus. If it happens to be a woman's ovulation, the sperm and the egg will become pregnant once they meet.

Extracorporeal ejaculation refers to a method of extracting a penis during sexual life, when ejaculation is about to occur, and ejecting semen outside the woman's body. It is often used as a contraceptive method, but it is unreliable and harmful to the body. ^[1]