About 安全套
About 安全套
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Insert your index finger in to the condom and thrust it Carefully into your vagina. Be really very careful When you've got extended nails — tearing the condom will render it ineffective.[twenty five] X Research source
不一定。凸點和螺紋會增加摩擦，有人會喜歡，也有人覺得太過刺激，主要還是看另一半的感受。
安全套款式多，有不同材質、凸紋、厚薄的選項，提升刺激感，大部分更添加了潤滑劑，令房事更加順暢。
The condom really should go within the offer to your genitals reasonably promptly. Will not unwrap the condom till you might be entirely erect and able to use it. Never make an effort to reuse a condom.
大多数用于乳胶安全套的润滑剂往往是粘性的，会排斥水，而且在使用时润滑剂会减少。波士顿大学的研究人员发现，他们可以将一层薄薄的亲水聚合物涂在乳胶表面以解决这个问题。当这种亲水聚合物与水接触时，会变得很滑。如此可以利用体液中的水分来保持润滑，并在整个使用中减少摩擦。
A tender, flexible ring connected to the condom stays exterior the vagina for easy removing. Interior condoms may not be as efficient as external (male) condoms in blocking STDs.
In March 2013, philanthropist Invoice Gates offered US£100,000 grants by his foundation to get a condom design and style that "drastically preserves or improves pleasure" to motivate more males to adopt using condoms for safer sex. The grant data stated: "The first downside with the male perspective is the fact condoms decrease pleasure as compared with no condom, creating a trade-off that lots of Males come across unacceptable, notably provided that the decisions about use must be built just ahead of intercourse.
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。”
在美国只可以使用一种宫颈帽。它有三种尺寸。医疗保健专业人员根据女性以前是否曾经怀孕以及婴儿分娩方式是顺产还是剖腹产来确定女性需要的尺寸。医疗保健专业人员必须为宫颈帽开处方，但不需要为女性确定尺寸是否合适。
A further possible explanation for condom failure is sabotage. Just one motive is to possess a youngster from a husband or wife's wishes or consent.[forty six] Some industrial sexual intercourse staff from Nigeria reported consumers sabotaging condoms in retaliation for getting coerced into condom use.
Should the condom breaks, throw it away and start in excess of having a new one. After you ejaculate, pull the condom off of your respective penis and tie the open close inside a knot. Throw the condom absent inside of a trash can. To learn the way to implement a female condom, scroll down!
Charles Goodyear, scientist and creator of vulcanized rubber, is credited Along with the invention of the trendy condom in 1855.
Will not place a condom on you or your partner's tongue, or in the mouth being a preventative measure for the duration of oral intercourse. To take action could result in asphyxiation and Loss of life. The male condom is made for the penis only.
You can find differing types of condoms. You should only use one particular form of condom at any given time during sexual intercourse. Utilizing multiple condom results in friction, rising the percentages of a rip or 安全套 tear. Condom varieties consist of: