事實上，安全套的厚薄並沒有統一標準，各生產商的定義亦各有不同，消費者難以根據這 類廣告宣傳字眼判斷產品的實際厚薄，最實際方法是先買小量使用，親自感受其舒適度。
宫颈帽是帽形硅氧烷杯，被插入到阴道中并定位在子宫颈。宫颈帽阻止精子进入子宫颈。宫颈帽类似膈膜，但更小、更坚硬。
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Try to find indications of friction. You most likely understand that you shouldn’t shop condoms in the wallet or purse, but occasionally it’s unavoidable.
选择合适的避孕套，可降低其对性生活质量的负面影响，提高避孕几率。不管选择了过大还是过小的避孕套，都易造成避孕失败。太大的避孕套会在使用过程中掉落，而太小的避孕套又易在使用过程中被撑破，两者都会导致精液流出，可能会造成避孕失败。第一次使用时若不清楚可以先使用中号的。
嵌入子宫的装置，它们在其中释放铜成分或少量的激素（左炔诺孕醇），以防止精子接触卵子。
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只要雙方性器官有接觸，即使未正式作戰，亦已存在體液交換的風險，最好先佩戴安全套。
Condoms have also been utilized to smuggle Alcoholic beverages, cocaine, heroin, along with other prescription drugs across borders and into prisons by filling the condom with drugs, tying it inside a knot and afterwards possibly swallowing it or inserting it into the rectum.
We connection Major sources — which includes experiments, scientific references, and statistics — within Every post and likewise record them in the methods portion at The underside of our content articles. You are able to learn more 避孕套 regarding how we assure our content is correct and present by studying our editorial plan.
Finger condoms: Sometimes termed finger cots, finger condoms are for partaking in sexual penetration along with your fingers. Fingering is reasonably minimal-threat, and can’t result in pregnancy. While the prospect of catching an STD from fingering is low, a finger condom can even more minimize your threat for STDs.
Some condoms are coated with spermicide, a compound that slows down sperm so it may’t get to your associate’s egg. Non-lubricated condoms — since the name indicates — aren’t lubricated.
在避孕套的润滑剂成分中加用一种物质能杀死精子（杀精剂）插入到阴道内，能增加安全套的有效性。每次使用避孕套时，应重新使用杀精剂。