避孕套的作用有【倍力乐】

避孕套的作用有

避孕套科普
避孕套是干什么用的避孕套种类有哪些

 发布时间： 2023-03-07  1190

避孕套的从使用到现在已经经过了很长的历史，人类首次使用避孕套可追溯至1564年，最初生产的避孕套是用羊的盲肠制成的。对于年龄较小的人来说，对避孕套的印象可能仅仅停留在见过而已，最初使用乳胶作生产避孕套的时候，最常见的是乳白色乳胶状，发展到现在已经生产了多种颜色的避孕套，避孕套的颜色丰富多彩，有红色、粉红、浅蓝、淡紫、鹅黄、黑色或透明乳胶原色。那么现在小编来为大家科普一下避孕套是用来干什么用的？它的种类有哪些？

避孕套的作用有避孕套的种类

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