Indicators on condom You Should Know
Indicators on condom You Should Know
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杀精剂是将接触到的精子杀死的制剂。它们可作为阴道泡沫、乳膏、凝胶、栓剂使用，在夫妇性交前放入阴道。这些避孕药产生针对精子的化学物屏障，以捕获并破坏精子。从而阻止精子使卵子受精。
有別於子宮環、避孕針等，安全套不具入侵性，不會影響體內激素，副作用幾近零，只有超少數對乳膠敏感的人士會對安全套有過敏反應。
Slide your forefinger, middle finger, or equally into your open up conclude with the condom until finally you get to the closed end from the condom. Gently push the condom additional into your vagina till you reach the cervix.
男用安全套避孕率不算高，卻能成為數一數二受歡迎的避孕措施，到底暗藏甚麼魅力？安全套的流行，原因大概有以下幾個：
他说，“石墨烯是一种纳米级材料，只有一个原子的厚度，几微米宽。虽然如此薄小，却是地球上最强的材料。我们面临的挑战是要将纳米尺度的这种强度转移到宏观尺度上，这样我们就可以使用其作为真实世界的物体。我们是将强力的石墨烯颗粒与弱聚合物，如天然橡胶乳胶或聚氨酯结合在一起。然后石墨烯会将其强度传递给这两种弱聚合物质，在纳米尺度上增强聚合物，从而提升材料的强度。”
Seek out noticeable defects. If a condom feels brittle or sticky, toss it and get a whole new a person. If a condom is discolored, has an odor, or has any uncommon textures, toss it. It’s superior to use a condom you could believe in.
乳胶避孕套只能使用水基润滑剂。油基润滑剂（如凡士林、起酥油、矿物油、按摩油、身体乳液和食用油）会弱化乳胶，使安全套破裂。
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。
In a lot less-formulated nations 安全套 and amid significantly less-educated populations, misperceptions about how sickness transmission and conception work negatively impact using condoms; Also, in cultures with far more standard gender roles, Females might come to feel unpleasant demanding that their associates use condoms.
While in the a long time soon after Entire world War I, there remained social and lawful obstructions to condom use through the U.S. and Europe.[104]: 208–ten Founding father of psychoanalysis Sigmund Freud opposed all ways of beginning Regulate since their failure prices ended up too large. Freud was especially against the condom because he imagined it cut down on sexual pleasure.
初次接觸安全套，可以先試最經典易買的乳膠類。如果不喜歡乳膠的質感，不妨試試其餘兩款。
Observe the polar debate with regards to condom utilization is attenuated with the goal group the argument is directed. Notably the age classification and stable partner dilemma are things, together with the distinction between heterosexual and homosexuals, which have distinctive varieties of intercourse and possess unique chance effects and factors.
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