安全套 Fundamentals Explained

安全套 Fundamentals Explained

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男用避孕套戴法示圖 男人條㞗要扯咗旗先至可以戴避孕套。 女用避孕套[編輯]

Illustrations displaying the best way to put on a condom Exterior condoms are frequently packaged within a foil or plastic wrapper, in a rolled-up form, and so are intended to be applied to the tip of the penis after which unrolled in excess of the erect penis. It is important that some space be left while in the tip of the condom to make sure that semen has an area to collect; or else it may be compelled away from the base from the gadget.

Polyurethane is usually a plastic content Employed in lots of contexts, from insulation to household furniture and condoms. Polyurethane condoms are often thinner than latex condoms, and they're better at transferring heat.

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。

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：

Hold the rim of your condom condom in a single hand. Pinch the tip of the condom with all your thumb and forefinger with the opposite.

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。

阴茎勃起时戴上，一定要避免的情况是还没戴安全套就接触对方的身体。在阴茎还没勃起前就会有些分泌物，此时若接触女性阴道一样存在受孕可能。

Open up the condom wrapper using the straightforward-tear edges. These are the zig-zag edges on possibly facet of your wrapper which are meant to tear aside promptly and easily.[19] X Analysis source

In the decades just after Earth War I, there remained social and legal obstacles to condom use through the entire U.S. and Europe.[104]: 208–10  Founder of psychoanalysis Sigmund Freud opposed all methods of beginning Command since their failure premiums ended up as well large. Freud was In particular against the condom simply because he considered it cut down on sexual satisfaction.

Using condoms to avoid STI transmission just isn't especially addressed by Catholic doctrine, and is particularly at the moment a topic of discussion amid theologians and large-ranking Catholic authorities. A handful of, for instance Belgian Cardinal Godfried Danneels, feel the Catholic Church must actively support condoms made use of to avoid illness, especially really serious ailments which include AIDS.

避孕套可预防艾滋病等性病的传播，因为其安全系数较高，使用方便而且较为经济，备受人们的欢迎。但是使用避孕套仍存在着一些副作用：

It is best to get in touch with your healthcare company if you want emergency contraception or STD tests or for those who present indications of: