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
However, European militaries continued to supply condoms for their customers for disease safety, even in nations where by they were being illegal for the final populace.[104]: 213–four With the 1920s, catchy names and slick packaging turned an increasingly essential promoting approach for many buyer products, like condoms and cigarettes.
Condoms are an essential A part of good sexual well being. They defend in opposition to the spread of both of those STIs and viral bacterial infections, which include Ebola and Zika. They may also protect against unplanned pregnancies.
Polyurethane is actually a plastic material Employed in many contexts, from insulation to furniture and condoms. Polyurethane condoms are frequently thinner than latex condoms, and they are improved at transferring heat.
有外用（男用）安全套和内用（女用）安全套（分别称为外用安全套和内用安全套），安全套在正确使用时有效。外用安全套最常见，是在插入之前适合男性勃起阴茎的护套或覆盖物。内用安全套也可用，是在插入前松散地贴合在阴道内的护套或衬膜。
How do I realize which dimensions condom to acquire? Condoms should feel comfortable to the penis and become capable of staying all through the entirety of intercourse without having shifting or falling off. “To ensure correct suit, It can be valuable to try on various dimensions when the penis is erect,” Dr. Gaither says.
In any presented calendar year, approximately 15 out of every 100 those who depend on condoms as their only birth control get pregnant. Condoms can tear, leak or slip off.
格雷汉说，“对不使用安全套的人，常见的原因是，他们认为使用安全套是为了避孕，而不是防止性病传播。更糟糕的是，很多年轻人认为性病多数是可以治愈的，不必担心。”
A condom can avert pregnancy and lower the chance of sexually transmitted bacterial infections. Find out about male and woman condoms and the way to use them.
Although a condom is helpful in limiting exposure, some disease transmission might arise Despite a condom. Infectious regions of the genitals, particularly when indications are current, will not be protected by a condom, and Therefore, some diseases like HPV and herpes may very well be transmitted by direct Speak to.
概述 计划生育可以让人们实现想要的孩子数量（如果要的话），并决定怀孕的间隔期。它是通过使用避孕方法和治疗不孕症来实现的。
Charles Goodyear, scientist and creator of vulcanized rubber, is credited Together with the creation of the 避孕套 trendy condom in 1855.
Open up the condom wrapper utilizing the quick-tear edges. Push the condom far from the sting you intend to tear, and use the simple-tear edges. These are generally the zig-zag edges on both side of your wrapper that are meant to tear apart rapidly and simply.
Made use of condom on the Avenue Moreover, the massive-scale utilization of disposable condoms has resulted in issues around their environmental impression by using littering and in landfills, in which they could eventually end up in wildlife environments Otherwise incinerated or or else permanently disposed of 1st. Polyurethane condoms specifically, supplied These are a sort of plastic, will not be biodegradable, and latex condoms get a very very long time to stop working.