Why are you still pregnant after using a condom? How to wear condoms effectively

Condoms are non-drug forms to prevent pregnancy, mainly used in sexual intercourse to prevent human sperm and eggs from binding, to prevent pregnancy. Today's condoms are usually made of natural rubber or polyurethane. Many people think that if you wear a condom, you can stay away from Mom and Dad! But do you know? You can get pregnant by wearing a condom. Let's see why! The contraceptive mechanism of condoms is to prevent the combination of sperm and eggs. But in fact, after a small number of people use condoms, their wives are still pregnant. What are the reasons for the failure of using condoms? How to avoid it? The common ones are as follows:
1. Accidental rupture during sexual intercourse, such as excessive extent of sexual intercourse, accidental scratching of ultra-thin condoms by fingernails or rings, etc.
2. The type of condom is not suitable. Too large or too small condoms in sexual intercourse, easy to fall off in the vagina or cause rupture, so that semen flow into the vagina.
3. Without checking condoms carefully before use, condoms with leaks are used as a result.
4. The air in the front capsule of the condom is not squeezed out before wearing the condom, so the pressure in the capsule increases after ejaculation, which causes the condom to break and semen to flow out.
5. After ejaculation, before the penis softens, the condom and the penis are not pulled out from the vagina in time, and the semen overflows into the vagina from between the penis and the condom after the penis shrinks.
6. Some people are afraid that condoms will affect their sexuality, so they don't wear condoms at the beginning of sexual intercourse penis sucking , and then pull out their penis and wear condoms when they are about to ejaculate before the best part of sexual excitement, so they can't have the effect of contraception. Because men have a small amount of sperm flowing into the vagina with urethral mucus before ejaculation. Sometimes even if you don't want to ejaculate subjectively before the penis is pulled out of the vagina, you will unwittingly ejaculate a little semen, resulting in the failure of contraception.
7. Improper use of lubricants: it is observed that the strength of latex condoms will be reduced within 5 minutes if mineral oil and vegetable oils such as Vaseline and common emollients are applied on the surface of condoms.
8. Improper storage: condoms lose their intensity when exposed to bright light, high heat adult shop , humidity and ozone.
How to use condoms?
According to the size of your penile erection, choose appropriate sizes of penile condoms, which generally have large, medium and small sizes; otherwise, condoms are too large and easy to slip off, and if the condom is too small, the penis is too tight and uncomfortable.
Do not put condoms in close pockets or near other heat sources. Being close to heat sources for a long time will cause rubber aging. Do not use expired condoms. Expired condoms are likely to break during sexual intercourse. The production date and validity period should be checked before use. Expired condoms have deteriorated and are easy to break dildo hero , so they are not suitable for use. Condoms must be kept cool, dry and free of acid, alkali and oil. If it becomes sticky and brittle after contact with the above conditions, it should no longer be used even during the shelf life. Condoms can only use water-based lubricants. Vaseline, liquid paraffin, facial oil, cooking oil and so on can increase the brittleness of condoms in a short time and accelerate their rupture.
Before use, the sleeve can be filled with gas, pinch the opening to check whether there is air leakage. Use to exhaust the gas, especially the gas in the sac, so as to avoid the failure of contraception due to the rupture of the top during sexual intercourse and ejaculation. After pulling it out, check again to see if the condom is broken. If it is broken, remedial measures should be taken.
During sexual intercourse, if you find that the condom slips in the vagina, stop sexual intercourse immediately clitoral vibrator , and gently extend it into the vagina with two washed fingers, take it out, do not continue to use the condom, it is best to change a condom before sexual intercourse. If it is falling in the vagina after ejaculation, then, actively take remedial measures, immediately tell the woman to squat down, let semen flow out of the vagina, and wash the semen from the outer mouth of the vagina, and inject contraceptive ointment into the vagina at the same time; for the sake of caution, it is best to take contraceptive immediately after the event, such as 50 mg of diethylstilbestrol for five days.
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