Condom use was reported by 80% of sexually initiated students at last intercourse. Boys' condom use was associated with older age, higher family affluence, bullying others, more frequent physical activity and health protective behaviours. For girls, condom use was predicted by belonging to a non-...
Sexual intercourse less important for older men with SCI.(Sex in the News: Recent Items of Interest) 来自 highbeam.com 喜欢 0 阅读量: 1241 作者: S Ducharme 收藏 引用 批量引用 报错 分享 全部来源 求助全文 highbeam.com 相似文献Chronobiology by moonlight Most studies in chronobiology focus ...
Sexual Intercourse and Pregnancy Among African American Girls in High-Poverty Neighborhoods: The Role of Family and Perceived Community Environment L. Chase-Lansdale, "Sexual Intercourse and Pregnancy among African-American Girls in High-Poverty Neighborhoods: The Role of Family and Perceived Community ....
These findings reinforce the need for behavioral specificity in documenting sexual histories and assessing sexual risk. Further, researchers and clinicians should exercise caution by not assuming that their own definitions of the term sex is shared by their gay male participants or patients. 展开 ...
Middle aged men should be heartened to know that frequent sexual intercourse is not likely to result in a substantial increase in risk of strokes, and that some protection from fatal coronary events may be an added bonus. 展开 关键词: Humans Cerebrovascular Disorders Coronary Disease Logistic ...
Data on intentional condomless anal intercourse in risky contexts, also known as barebacking, to rise, are extremely limited. In this study, 31 Latino MSM who seek barebacking partners via the Internet underwent in-depth interviews about bareback sex and its association to pleasure, substance use,...
OBJECTIVE: Previous studies have demonstrated that early age of first sexual intercourse is associated with human papillomavirus (HPV) infection. The objective of this study was to identify a set of risk behaviors and partner characteristics that mediate the association between age of first sexual inte...
Sexual intercourse with minors have been considered dangerous since the earliest of times, so that, under a name or another, we can also find them in the Romanian criminal law. Even if the analysis of this offence involves a consented sexual intercourse with a minor, this consent is not vali...
sample of coitally experienced college females was utilized to explore the adequacy of several related beliefs that constitute the cultural mythology of female sexual initiation in American society and to identify possible correlates of the subjective experience of pain during women's first intercourse....
(1748–49) has "come to be known 'simply' as Fanny Hill in part as acknowledgement of this metonymy." 1 Epstein also observes that "Anal intercourse is the only sexual act [Fanny] refuses to perform. . . . The 'fanny,' in other words, is the one bodily site the memorialist ...