大学情侣避孕【倍力乐】

大学情侣避孕

避孕套科普
大学情侣都是怎么避孕避孕的原理

 发布时间： 2022-06-14  852

很多在一起有段时间了的小情侣有一部分人们会想着先同居的，而在刚刚同居的时候往往会有很多问题，性生活也是其中问题比较多的一方面。大家是否会与爱人在同居时进行性生活呢？是否进行未婚性生活是很多观念相对保守的小伙伴们纠结的地方，相信大家都会觉得未婚先孕导致的前车之鉴大多不愉快，觉得不能重蹈覆辙。在此小编建议大家对于避孕知识要重视起来哦，让大家即使选择进行婚前性生活也能够保持愉快哦。

大学情侣避孕避孕的原理

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[ SQL ] SELECT * FROM `cmf_portal_tag` WHERE `id` = 4800 AND `status` = 1 LIMIT 1 [ RunTime:0.000330s ]
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[ SQL ] SHOW COLUMNS FROM `cmf_portal_tag_post` [ RunTime:0.000605s ]
[ 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` = 4800 AND `p`.`delete_time` = '0' AND `post_status` = '1' LIMIT 1 [ RunTime:0.046113s ]
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[ SQL ] SELECT `p`.*,c.name as cname,c.id as cid 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` = 4800 AND `p`.`delete_time` = '0' AND `post_status` = '1' LIMIT 0,10 [ RunTime:0.064683s ]
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[ SQL ] SHOW COLUMNS FROM `cmf_option` [ RunTime:0.000650s ]
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