How high is the probability of pregnancy by ejaculation in vitro?

As a contraceptive method, in vitro ejaculation has a certain risk of pregnancy in practical application. Many people do not have a comprehensive understanding of this method of contraception, so this article will analyze the pregnancy probability of in vitro ejaculation in detail from a professional point of view, and how to reduce this risk.

Extracorporeal ejaculation: how much do you know about pregnancy risk?

In vitro ejaculation, as the name implies, means that during sex, the man draws out the penis when he is about to reach the best part, so that the semen is ejected in the woman's body, so as to prevent the sperm from combining with the egg. However, this method is not absolutely safe, and the risk of pregnancy mainly comes from the following aspects:

1. Sperm may exist in pre-ejaculatory secretions. During sex, even if the best part is not reached, the man may still secrete prostatic fluid or urethral bulbar gland fluid containing a small amount of sperm. Once these sperm enter the woman's body, it may lead to pregnancy.

two。 The timing of ejaculation is difficult to be completely accurate. In sexual behavior, the man needs to accurately judge the timing of ejaculation and extract the penis in time. However, it is not easy to grasp this process, and a little carelessness may cause some semen to be injected into the woman's body.

2. analysis of sperm survival rate and the possibility of unintended pregnancy.

Sperm survival rate is a key factor affecting the probability of ejaculation pregnancy in vitro. Generally speaking, the survival time of sperm in vitro is relatively short, but this does not mean that they completely lose their activity. Under suitable conditions, such as temperature, humidity and pH, sperm can still maintain a certain survival ability.

In addition adult toys for men , the survival time of sperm in the woman's body is also an important factor affecting the probability of pregnancy. Sperm can survive in the vagina for hours to days, depending on the woman's physiological condition, vaginal environment and sperm quality. Therefore, even after ejaculation in vitro, it is still possible for the sperm to survive in the woman's body and lead to an unintended pregnancy.

Third, how to reduce the risk of pregnancy during in vitro ejaculation?

In order to reduce the risk of pregnancy during in vitro ejaculation, the following measures are recommended:

1. Use condoms. As an effective barrier contraceptive tool, condom can significantly reduce the possibility of sperm entering the woman's body. The use of condoms during sex can greatly improve the success rate of contraception.

two。 Choose the appropriate method of contraception. In addition to in vitro ejaculation, there are a variety of contraceptive methods to choose from, such as oral contraceptive huge dildo , the use of contraceptive ring and so on. Choosing the appropriate contraceptive method according to your own situation can reduce the risk of pregnancy more effectively.

3. Pay close attention to the woman's physiological cycle. Understand the ovulation period and safe period of the woman chastity device , and avoid unprotected sex during the ovulation period. This helps to reduce the chances of sperm binding to the egg, thereby reducing the chances of pregnancy.

4. Consult a professional doctor in time. For the choice and use of contraceptive methods, it is recommended to consult a professional doctor or gynecologist. They can provide personalized advice and guidance according to the specific situation to ensure the maximum effectiveness of contraception.

In a word, although in vitro ejaculation has a certain contraceptive effect, it is not absolutely safe. In order to reduce the risk of pregnancy, comprehensive measures are recommended, including the use of condoms, the selection of appropriate contraceptive methods, close attention to the woman's physiological cycle and timely consultation with professional doctors. Only in this way can we maximize the effectiveness of contraception and ensure the health and well-being of both sides.
Realistic dildo | best vibrator | pvc dildo | fat pocket pussy

• High school students use condoms as mobile phone chains to attract heated discussion (photo)
• How is contraception most practical when passion fades?