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Research Collection School of Social Sciences

Fertility

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Full-Text Articles in Gender and Sexuality

Ovulation Leads Women To Perceive Sexy Cads As Good Dads, Kristina M. Durante, Vladas Griskevicius, Jeffry A. Simpson, Stephanie M. Canfu, Norman P. Li Aug 2012

Ovulation Leads Women To Perceive Sexy Cads As Good Dads, Kristina M. Durante, Vladas Griskevicius, Jeffry A. Simpson, Stephanie M. Canfu, Norman P. Li

Research Collection School of Social Sciences

Why do some women pursue relationships with men who are attractive, dominant, and charming but who do not want to be in relationships—the prototypical sexy cad? Previous research shows that women have an increased desire for such men when they are ovulating, but it is unclear why ovulating women would think it is wise to pursue men who may be unfaithful and could desert them. Using both college-age and community-based samples, in 3 studies we show that ovulating women perceive charismatic and physically attractive men, but not reliable and nice men, as more committed partners and more devoted future fathers. …


Oestradiol Level And Opportunistic Mating In Women, Kristina M. Durante, Norman P. Li Jan 2009

Oestradiol Level And Opportunistic Mating In Women, Kristina M. Durante, Norman P. Li

Research Collection School of Social Sciences

The ovarian steroid hormone oestradiol plays a crucial role in female fertility, sexual motivation and behaviour. We investigated the relationship between oestradiol and the likelihood that women would engage in opportunistic mating. Two salivary samples were taken from normally cycling women within the peri-ovulatory and luteal phase of the menstrual cycle. At both testing sessions, participants also completed selfperceived desirability scales and provided subjective reports of sexual and social motivations, and satisfaction with their primary relationship partner. Oestradiol level was positively associated with a woman’s self- and other-perceived physical attractiveness and with inclinations to mate outside her current relationship. Oestradiol …