Men often release the "essence" in vitro, safe?3 harms are waiting for you not far away

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"Do you make a mistake, my daughter is still a virgin, how can I get pregnant?"

23 -year -old Xiao Fei did not come on time this month. Yesterday, she went to the hospital to check with her mother’s accompaniment. As a result, the mother and daughter were shocked: Xiao Fei was pregnant!

Mom really didn’t understand, how could her daughter obviously still Huang Hua’s daughter?The doctor turned to look at Xiao Fei, Xiao Fei lowered his head and flushed, and whispered, "My boyfriend came out of the body, why would he get pregnant …"

When I heard her daughter say this, Xiao Fei’s mother didn’t fight.

In vitro ejaculation, adult men and women should understand that men are arranged in outside women when sexual life is performed to achieve the effect of contraception. HoweverIntersection

Wang Wei, deputy chief physician of the obstetrics and gynecology department of Peking University, said: In vitro ejaculation is still possible!

This is mainly because in the process of sexual life, with the continuous improvement of sexual excitement, the secretion of various glandular secretions in the male reproductive system starts to be active, and the prostate fluid and some seminal sacFemale reproductive tract; coupled with many men who have not mastered accurate time, and the pulling time is too late, it is easy to cause semen to stay in the vagina or the vagina.Therefore, even if men are excreted from the body, there may still be residual semen, which contains a small amount of sperm, which may "swim in" the uterus.A small part is enough for women to get pregnant.

It should be noted that in vitro ejaculation not only has a low contraceptive rate, but also ejaculate for long -term body ejaculation, which is also unfavorable to the physical and mental health of men, because men and women are in a state of high tension in the process of sexual life.Investment, which leads to the great discount of quality and pleasure of sex.In addition, the use of in vitro ejaculation is often used to increase the mental stress of men. The long -term intense mentality has a certain impact on sexual function. Over time, it may cause psychiatric impotence and premature ejaculation.Therefore, we must try to avoid the contraceptive method of ejaculation in the body.

Wang Wei, deputy chief physician of the obstetrics and gynecology department of Peking University’s Third Hospital, said that many people think that the safe period represents safety, but the fact is that this contraceptive method is very unsafe.The so -called safe period is only low during this period of pregnancy, but not the same as zero.Because the safety period can be affected by various factors, such as strong mental stress and irregular life, etc., ovulation time often has advanced or delay. In addition, the eggs can survive in the body for 1-2 days after excretion.It can also survive in the body for 2-3 days, or even longer. At this time, if you do not accurately calculate your ovulation day, it will be easy to get pregnant.

For emergency contraceptives, we often see in advertising that many advertisements feel "uniform", but in fact, emergency contraceptives can only achieve 70 % of the contraceptive effect, and we need to be within 72 hours after sexual life.Taking it, the later you take it, the worse the contraceptive effect produced.Once pregnant, if progesterone and luteal are affected by contraceptives, they may face the possibility of natural miscarriage or embryo.Therefore, emergency contraceptives are generally only a remedial measures after no protective behavior, and cannot be used as a regular contraceptive method.And it should be noted that: emergency contraceptives have high progesterone content, often orally may have symptoms such as headache, nausea, vomiting, and even increase the risk of infertility.

If you do not plan to give birth to the next generation, it is best to take contraceptive measures! Of course, if you want to successful contraception, you should also pay attention to adopting the correct and reliable contraceptive method.

When it comes to contraception, the first idea of many people is a condom.Indeed, condoms are a feasible contraceptive method, with a contraceptive rate of more than 90%, and can also prevent sexual transmission. However, the use of condoms needs to be paid attention to, that is, use each time and use the whole process.

Short -effect compound oral contraceptives are also an effective measure for contraceptives. It mainly uses ovarian ovulation, increases cervical mucus consistency, prevent sperm through, inhibit the endometrium, and interfere with fertilized eggs in bed to achieve contraceptive effects.Except for obesity, hypertension and other people, they can generally be used, but they must be taken, and the leakage is possibility of unexpected pregnancy for more than 2 days.

The in -palace health device (ring) is also an efficient, safe, long -term, and reversible contraceptive method. At present, my country mainly contains copper and drug -containing health.However, it should be noted that there are many types and many precautions in the palace. Therefore, it is recommended to consult the doctor before choosing the "ring" to contracence before using the doctor.

If you want to contraception, you can also try to bury the subcutaneous skin. According to the current medical technology, contraception can be achieved by a single root placement. The validity period is about three years. Women suitable for fertility interval are relatively small.

Men’s vasal ligation is also a more emerging method of contraception, but in clinical point of view, there are very few and few people who can accept male contraception and others. Many people will equate ligation with the broken son.Function and sexual life.

If you are not ready to welcome the baby, then it is necessary to take contraceptive measures. Everyone must pay attention to this, otherwise it will be very harmful to women and even family.

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