Impact of the menstrual cycle on women’s engagement in activities that could negatively affect their health, including sexual behavior & alcohol & tobacco consumption, as well as their ability to recognize & avoid potentially threatening people & situations

Do Women Expose Themselves to more Health-Related Risks in Certain Phases of the Menstrual Cycle? A Meta-analytic Review. Jordane Boudesseul, Kelly A. Gildersleeve, Martie Haselton, Laurent Bègue. July 02, 2018. https://psyarxiv.com/k8s5y/

Abstract: Over the past three decades, researchers have increasingly examined the menstrual cycle as a potential source of day-to-day variation in women’s cognitions, motivations, and behavior. Within this literature, several lines of research have examined the impact of the menstrual cycle on women’s engagement in activities that could negatively affect their health, including sexual behavior and alcohol and tobacco consumption, as well as their ability to recognize and avoid potentially threatening people and situations. However, findings have been mixed, leaving it unclear whether women may expose themselves to more health-related risks during certain phases of the cycle. To address this question, we conducted a meta-analysis of 23 published and 4 unpublished studies (N = 7,527). The meta-analysis revealed some shifts across the menstrual cycle in women’s sexual behavior and risk recognition and avoidance, whereas patterns were less clear for alcohol and cigarette consumption. These findings help to clarify the proximate physiological and evolutionary mechanisms underlying women’s health-related risk-taking and may inform new interventions.