Dangers caused by improper condom use

　　Condoms are the most personal product for men, but it does not mean that every man can "control it freely". Some doctors said that some patients have contracted the disease due to the use of inappropriate condoms. sexually transmitted diseases , or lose the original intention of contraception and lead to "result in human life".

　　In addition, some people may be "incompetent" due to being restrained too tightly. Men should not be careful. Excessive tightness can damage penile tissue. “Size is very important in whether a condom fits well. Even if the circumference is just one millimeter different, the difference will be huge. ”

　　The standard size of condoms generally used is 52 mm in circumference. Some people need condoms larger than the standard size, that is, 54 mm in circumference. There are also many people who need condoms smaller than the standard size, that is, 51 mm in circumference. Condoms that are larger than standard sizes are mostly purchased from Europe and Russia, while smaller and more delicate ones are sourced from Japan.

　　Excessive width increases the chance of contracting STDs. Using a condom that is too tight may lead to sexual impotence, but using a condom that is too wide may also be potentially dangerous. skin Physician Lin Yingming said that some people buy condoms that are too large and simply discard them because they feel they don't fit. Or the condoms don't fit well, which increases the direct contact between the penis and the vagina, making it easy for semen to flow out, which reduces the contraceptive effectiveness and increases the possibility of infectious diseases (such as gonorrhea).