Rumored Buzz on 避孕套
Rumored Buzz on 避孕套
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区域办事处 非洲 美洲 东地中海 欧洲 东南亚 西太平洋 关于世卫组织 就业机会 常见问题
Many thanks Handy three Not Handy 0 If you or your lover has an allergy to latex, get the choice polyurethane condoms. Other choices are nitrile and lambskin condoms, but bear in mind that lambskin condoms will not avert the transmission of STDs and therefore are only used to circumvent pregnancy.
区域办事处 非洲 美洲 东地中海 欧洲 东南亚 西太平洋 关于世卫组织 就业机会 常见问题
将避孕套套在食指上，轻轻地试着翻展开，但不要翻展太多，以此来确定它的正反面。如果不能翻展开，则将其反过来，试着从另一面翻展。然后再将其卷起。
Dental dams: These slender latex or polyurethane sheets function a barrier among a person’s mouth and a husband or wife’s genitals or anus all through oral intercourse. Dental dams decrease your risk of STDs which include oropharyngeal human papillomavirus (HPV).
安全套設不同尺寸，買對了才能夠讓其發揮避孕功效。你需要先量度陰莖的周長，以計算出最最最緊要的「闊度」，步驟如下：
Roll the condom on. The condom must very easily unroll down the length in the shaft. If it turns out that you are trying To place the condom on backwards, toss it absent and 避孕套 begin about. An erect penis makes fluid previous to ejaculation (termed “pre-cum”) which will consist of sperm.
Open the condom wrapper very carefully. Don’t make use of your enamel or scissors, equally could unintentionally tear or puncture the condom.
呢篇避孕套係關於性或色情嘅楔位文章，重未寫完嘅。麻煩你幫手充實佢。
"Double bagging", applying two condoms directly, is usually considered to lead to a better charge of failure as a result of friction of rubber on rubber.
Immediately after it absolutely was found while in the early nineteen eighties that AIDS is usually a sexually transmitted an infection,[121] using condoms was inspired to stop transmission of HIV.
通常是口服药或皮下植入、贴片或阴道环。它们会释放少量的一种或多种激素来阻止排卵。
Finding a condom that fits correctly may help avoid pregnancy and guard towards STIs. Furthermore, correctly fitting condoms also can increase the working experience of sexual intercourse, making sexual intercourse more cozy and pleasing.
Because of laboratory details on condom porosity, in 1989, the FDA commenced demanding lambskin condom makers to indicate that the goods were not to be used with the avoidance of sexually transmitted infections.