避孕套不能有空气原因【倍力乐】

避孕套不能有空气原因

避孕套科普
避孕套不挤掉空气会回流吗避孕套为什么不能有空气

 发布时间： 2021-02-09  6880

避孕套作为使用得比较广泛的避孕方法，在操作上是比较简单易懂的，但是使用避孕套的使用也有不少需要谨慎的小细节。一是要学会分清避孕套的正反面，否则戴反了的话，性生活就会非常的难受，一般不容易戴上去的那一面是反面，就像正反面是有区别的，避孕套光面型和非光面型区别也是比较大的。二是要学会挤掉避孕套前端的空气，那么如果不挤掉的话会有什么后果呢？接就由小编为大家一一进行解答吧！

避孕套不挤掉空气后果避孕套不能有空气原因

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[ SQL ] SHOW COLUMNS FROM `cmf_portal_tag_post` [ RunTime:0.020467s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `cmf_portal_tag_post` `tp` INNER JOIN `cmf_portal_post` `p` ON `p`.`id`=`tp`.`post_id` INNER JOIN `cmf_portal_category` `c` ON `c`.`id`=`p`.`category_id` WHERE `tag_id` = 2085 AND `p`.`delete_time` = '0' AND `post_status` = '1' LIMIT 1 [ RunTime:0.247617s ]
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