At the beginning of the invention of condoms, it was praised as a "happy invention" by King Charles II of England. Although it has become an indispensable "sexual equipment" for modern people, in real life, many men stay away from condoms on the grounds of affecting their sexual feelings.
A study by the working group on sexual health at Indiana University found that 21 percent of men surveyed thought condoms were too tight, 18 percent thought condoms were too short, 10 percent thought they were too loose, and 7 percent thought they were too long. Overall, nearly 60% of men use the wrong condom. It's not about condoms, it's that people are too casual in their choices. In the interview, the reporter found that choosing condoms is also a subject, at least the following skills should be learned.
Choose the right model. Yang Dazhong, an attending physician in the Department of sexual Medicine at Yuquan Hospital at Tsinghua University, points out that people in different regions have different physical characteristics, condoms vary in size, and standards vary between the East and the West. In most cases, the suitable condom size for men in our country is medium size. When choosing, the vast majority of men can buy medium size directly. If you feel too tight or too loose after using it once, use a thin thread to circle the middle of the penis after a full erection
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Ejaculate fast, do not need ultra-thin sleeve. Condoms can be divided into ultra-thin, thin and ordinary three types. Guo Jun, director of andrology at Xiyuan Hospital of the Chinese Academy of traditional Chinese Medicine, pointed out that thickness has an impact on men's sexual psychology. The thinner the condom, the closer men think they are to their partner and the more pleasure they get. Physiologically speaking, the thicker the condom, the more limited the sensitivity of the male penis in sexual life
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However, men with faster ejaculation are not suitable for ultra-thin products. As far as they are concerned, using thicker condoms will help to prolong the duration of sex and make both parties more enjoyable.
Use less scented condoms. Today's condoms are colorful and smelly. This can improve people's aversion to condoms and increase sexual attractiveness. But the spices added may cause vaginal inflammation in the female partner. When choosing this kind of product, it is best to buy a small package. If it is uncomfortable, it can be discarded without great loss.
It feels best to store it for a year. Yang Dazhong said that condoms are not as fresh as food and are most suitable for use in the first two years after leaving the factory. Condoms that have just left the factory have poor elasticity and texture. After storage for half a year to one year, the latex will have a certain degree of physical or chemical reaction with the lubricant, and the texture and elasticity will reach the best state. The factory for more than 3 years, not only easy to brittle, the internal added lubricant is almost absorbed by the latex, the lubrication effect is greatly reduced. The appearance of particles or thread protruding, or fragrant, color fun condoms will add other substances
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Eight wrong ways to use condoms
1. The condom breaks during sexual intercourse. During sexual intercourse, condoms accidentally break, such as excessive sexual intercourse, fingernails or rings accidentally cut ultra-thin condoms, and so on.
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. There are leaks in condoms. Condoms were not carefully checked before using condoms, resulting in the use of leaky condoms.
4. Forget to squeeze out the air in the pouch at the front of the condom. 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, causing the condom to break and semen to flow out.
5. Didn't pull out the condom in time. After ejaculation, before the penis softens, the condom and the penis are not pulled out of the vagina in time
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6. Wrong use of condoms. Some people are afraid that condoms will affect their sexuality, so they don't wear condoms at the beginning of sexual intercourse, 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 lubricant. It is observed that if the surface of the condom is coated with mineral oil and vegetable oil, such as Vaseline, ordinary emollient, etc., the strength of latex condom will be reduced within 5 minutes.
8. Improper storage. Condoms lose their intensity when exposed to bright light, high heat, humidity and ozone.
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