安全套戴多层【倍力乐】

安全套戴多层

避孕套科普
安全套可以戴多层吗安全套要怎么戴才安全

 发布时间： 2021-06-15  2118

大部分人应该都知道，安全套的避孕率是比较高的，在理论上来讲，安全套的避孕率可以达到百分之八十五以上，但这只是理论上的数据。许多人害怕在使用安全套时，会出现破裂或滑落等意外情况，因此会想着戴多个避孕套来提高安全性，但是这样真的有用吗？避孕套可以一次带几个？戴多个避孕套真的会更安全吗？安全套要怎么戴才安全？那么今天我们就来跟大家讲讲避孕套的正确佩戴方法。

安全套戴多层安全套怎么戴

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[ DB ] CONNECT:[ UseTime:0.175775s ] mysql:host=127.0.0.1;port=3306;dbname=news;charset=utf8mb4
[ SQL ] SHOW COLUMNS FROM `cmf_portal_tag` [ RunTime:0.000829s ]
[ SQL ] SELECT * FROM `cmf_portal_tag` WHERE `id` = 2993 AND `status` = 1 LIMIT 1 [ RunTime:0.011651s ]
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[ SQL ] SHOW COLUMNS FROM `cmf_portal_tag_post` [ RunTime:0.000785s ]
[ 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` = 2993 AND `p`.`delete_time` = '0' AND `post_status` = '1' LIMIT 1 [ RunTime:0.368915s ]
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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` = 2993 AND `p`.`delete_time` = '0' AND `post_status` = '1' LIMIT 0,10 [ RunTime:0.829671s ]
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[ DB ] CONNECT:[ UseTime:0.000326s ] mysql:host=127.0.0.1;port=3306;dbname=news;charset=utf8mb4
[ SQL ] SELECT `t`.`id`,`t`.`name` FROM `cmf_portal_tag_post` `tp` INNER JOIN `cmf_portal_tag` `t` ON `t`.`id`=`tp`.`tag_id` WHERE `post_id` = 3034 [ RunTime:0.000362s ]
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[ DB ] CONNECT:[ UseTime:0.000260s ] mysql:host=127.0.0.1;port=3306;dbname=news;charset=utf8mb4
[ SQL ] SHOW COLUMNS FROM `cmf_portal_category` [ RunTime:0.000715s ]
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[ DB ] CONNECT:[ UseTime:0.000228s ] mysql:host=127.0.0.1;port=3306;dbname=news;charset=utf8mb4
[ SQL ] SHOW COLUMNS FROM `cmf_link` [ RunTime:0.000672s ]
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[ SQL ] SELECT `more` FROM `cmf_theme_file` WHERE `theme` = 'default' AND ( `is_public` = 1 OR `file` = 'portal/index/word' ) [ RunTime:0.001676s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'cmf_theme_file', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8, 'extra' => 'Using where', ) ]
[ SQL ] SHOW COLUMNS FROM `cmf_option` [ RunTime:0.025230s ]
[ SQL ] SELECT `option_value` FROM `cmf_option` WHERE `option_name` = 'storage' LIMIT 1 [ RunTime:0.000297s ]
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