避孕套 Things To Know Before You Buy
避孕套 Things To Know Before You Buy
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没错，安全套就是来保障安全的——性行为的安全。正确使用安全套，不仅能避孕，还能预防许多疾病，所以，除了计划怀孕的，其他情况最好都用！
确保安全套能够在没有额外润滑的情况下使用是科学家们关注的另一个挑战。美国波士顿大学的一组研究人员开发出了一种涂在安全套上的涂料，可以使安全套具有自润滑功能。
将避孕套套在食指上，轻轻地试着翻展开，但不要翻展太多，以此来确定它的正反面。如果不能翻展开，则将其反过来，试着从另一面翻展。然后再将其卷起。
Check out the wrapper for almost any signs of evident rips or tears. In the event the deal is torn or ripped, toss the condom out and make use of a new just one.
目前市面上可供男性使用的避孕措施少之又少，只得結紮和安全套兩種，而結紮手術一般都是不可復原的，如果男生想擔當起避孕的責任，又不想「絕後」，安全套便是唯一出路。
Be certain the condom remains intact. Condoms that individuals might retail outlet in wallets or purses is often broken. Be sure the wrapper is intact. If the condom by itself is torn or reveals indications of injury, do not use it, and discard it instantly.
As a result of amplified demand from customers and bigger social acceptance, condoms began to be sold in a wider variety of stores, like in supermarkets and in discount shops including Walmart.[104]: 305 Condom revenue improved annually right until 1994, when media awareness for the AIDS pandemic began to say no.
one inches demands a huge in good shape.” Making an attempt on condoms previous to intercourse can condom assist in ensuring the appropriate dimensions is being used all through the actual act. “Slippage and breakage are common findings with inappropriate suit,” Dr. Gaither provides.
如果得到正确和持续使用，安全套在预防包括艾滋病毒在内的性传播感染的传播和意外怀孕方面是安全和非常有效的。安全套安全、便宜并且广泛可用。
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Among individuals who intend condoms for being their sort of birth Management, pregnancy may arise if the user has sex with no condom. The individual might have run out of condoms, or be touring and not Use a condom with them, or dislike the texture of condoms and choose to "get a chance".
Test the expiration day. All condoms or dams have an expiration date printed about the box or perhaps the wrapper. Don’t utilize the condom just after this day. Expired condoms could tear or crack much more simply.
必须正确地使用避孕套才是有效的。应在插入之前使用避孕套。正确使用外用避孕套（套于阴茎上方）的要点如下：