CONTEXT While sex education is almost universal in U.S. schools, its content varies considerably. Topics such as abstinence, and basic information on HIV and other sexually transmitted diseases (STDs), are commonly taught; birth control and how to access STD and contraceptive services are taught less often. Factors potentially associated with these variations need to be examined. METHODS Data...

INTRODUCTION HIV epidemics are sustained and propagated by new cases of infection which result from transmission from infected persons to uninfected susceptible individuals. People living with HIV (PLHIV) play a critical role in prevention if they adopt safer sexual behaviors. This study estimated the prevalence of and factors associated with safer sexual behaviors among PLHIV seeking care from...

This article presents an evolutionary framework for understanding the sexual assault of women in the military. We specify the evolutionary underpinnings of tensions among heterosexual males, among heterosexual females, and between males and females and discuss how these tensions have played out in the strongly gendered context of warrior culture. In the absence of cultural interventions that ta...

A long-term disability can have a profound impact on a woman’s innate sense of sexuality, sexual function and, occasionally, fertility. Research findings suggest that some 14% to 20% of women over 15 years of age have a long-term disability; this means that most physicians will be involved in the care of physically or mentally challenged women. Nevertheless, there is little in the medical liter...

CONTEXT Since the late 1980s, both the political context surrounding sexuality education and actual teaching approaches have changed considerably. However, little current national information has been available on the content of sexuality education to allow in-depth understanding of the breadth of these changes and their impact on current teaching. METHODS In 1999, a nationally representative...

background: the aim of the study was to assess the effect of four repeated ejaculations on the same day at two-hour intervals on conventional and functional semen parameters. methods: three healthy men (32±3.6 years) donated the first semen samples after 3-4 days of sexual abstinence followed by three subsequent samples on the same day at two-hour interval each. semen samples were processed and...

Background HIV/AIDS is one of the major public health problems and a barrier to the progress of human civilization that is considered as a big concern for people all around the world. Premarital sexual abstinence is introduced as the most effective way to avoid HIV/AIDS. This study aimed to determine associated factors in the preventing behaviors of HIV/AIDS among young people using the Extende...

Drawing on nationally representative data collected from Burkinabé, Ghanaian, Malawian, and Ugandan adolescents, this study examines differences among four groups of never married, 15-19 year olds: primary abstainers (sexually inexperienced), secondary abstainers (last sex more than 12 months prior to the survey), recent abstainers (sexually active in last year but not in the last 3 months), an...