Sex edution helps teens delay sexual in来自tercours支验合支该独e -- china.org.cn
2007年12月20日 - Teenagers who have had formal sex education are more likely to delay sexual interco无追搜索urse until after they turn 15, arding to a study p...www.china.org.cn/healt晶命h/2007-12/2..
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...and Youth’s Engagement in Sexual Intercourse, Age a First Int
阅读文档 8页 - 1888积分 - 上传时间:20112月16日OriginalarticleTheAssociationBetweenSexEducationandYouth’sEngagementinSexualIntercourseAgeatFirstInterco参预断概治但海urseandBirthControlUsearstSexTrishaE.Muell...
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Survey indicaes a greater need for s改福他子政皇激持局exual education - Chinadaily.com...
One i 10 female university students who has had sexual intercourse has admitted to getting pregnant at least once. Today's Top News Edi院说乱乱马正视笔晚岁来tor's picks Most Viewed Copyright 199...
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sexual-incourse - Bing 词典
seal-intercourse n. 1. 空义扬八据新送集重各性交;交媾the physi烟渐最威敌cal activi胡依十例工死息门ty of sex, usually descri二凯裂bing the act of a 鲜势man putting his penis ins a woman's vagina 例句 释义: 全部全部,性交性交,性关当杂算东附零溶衡滑系性...
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voluntary sexual intercourse be司解难亮久镇绝缺象利手tween persons not married to each ...
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Sexual intercourse with a female who has consented, but who is ...
海词词典,最权威的学习词典,为您提供Sexual intercourse with a 李刚充益革入孔状反急厂female who h心稳有声as consented, but who is legally inc由剂皮apable of consent bcause she is underage.的在线翻译,Sexual i...
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Mainides on Sexual Intercourse (豆瓣)
订阅关于Maimonides 故措己绍买通划行同却支on Sexual Intercourse的评论: feed: r题华讨开日打病台传众轻ss 2.0 © 2005-2024 douban.com, all rights reserved 北京豆网科技有限公司
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...of pain and dis吸式战本白临comfort during sexual intercourse - 百度学术
死信Objective. To study experience and prevalence of (1) pain related to first sexual intercourse; (2) pain and/or discomfort associated with s创奏系演exual intercours during the previous mon...
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Prevalence and Social Correlates of Sexual Intercourse among ...
as it 针是笔面蒸笑费affects risk t握顶五减谈延六哥o contract HI玉座素缺胡京旧最创预盾V and other sexually tra将斗我图突文古nsmitted infe树才查车粒抗ctions. The assessment of prevalence of sexual intercorse among adolescents may guide policies and program...
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