Solo and partnered sexual behaviors are relevant to health, well-being, and relationships.
Recent research shows that sexual frequency has declined in the US and in other countries; …

Importance Sexual relationships are important for well-being and health. Recent trends in
sexual activity among US adults are unknown. Objectives To examine trends in reported …

Heiman et al.(2011) reported that in a large sample of midlife and older couples in five
countries, frequency of sexual activity in the past 4 weeks was associated with greater …

Introduction. Past surveys of sexual behavior have demonstrated that female sexual
behavior is influenced by medical and sociocultural changes. To be most attentive to women …

American adults had sex about nine fewer times per year in the early 2010s compared to the
late 1990s in data from the nationally representative General Social Survey, N= 26,620 …

In 2015, we conducted a cross-sectional, Internet-based, US nationally representative
probability survey of 2,021 adults (975 men, 1,046 women) focused on a broad range of …

Introduction To provide a foundation for those who provide sexual health services and
programs to men in the United States, the need for population‐based data that describes …

Sexual dysfunctions are common experiences that often impact negatively on the health and
well-being of affected individuals. We used baseline questionnaire data from 62,675 Danes …

Introduction. Data on adolescents' sexual and condom use behaviors provides an empirical
basis for a range of social, educational, clinical, and public health endeavors. Aims. This …

Background Physical and mental health are important to sexual function and wellbeing. Yet,
associations of ill-health with sexual inactivity and dysfunctions are scarcely researched at …