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美国印第安纳大学性健康研究工作小组完成的一项研究发现,有21%的受访男性觉得安全套太紧,18%觉得太短,10%觉得太松,还有7%觉得太长。总体看来,近六成男人用错了安全套。这并非安全套的问题,而是人们在选择时太随意了。选安全套也是门学问,至少应该学会以下几招。选对型号专家指出,不同地域人的身体特征不同,安全套也有尺寸之别,东西方的标准也不一。多
A study done by the Indiana University Working Group on Sexual Health Research found that 21% of the men surveyed felt the condom was too tight, 18% felt too short, 10% felt too loose, and 7% felt too long. Overall, nearly 60% of men use the wrong condom. This is not a problem with condoms, but people are too free to choose. Consecutive election is also a door learning, at least you should learn the following recipe. Select the model experts pointed out that different regions of the physical characteristics of different people, condoms have different sizes, the standards of East and West are not the same. many