"It suggests that it is women’s, rather than men’s, personality that predicts the probability of sex in relationships. Given that men desire sex more frequently than women, women have been labelled the 'gatekeepers' of sex within relationships."
"Thus, it is perhaps not surprising that couples in which the wife is high in agreeableness, and thus places a higher emphasis on interpersonal relationships, or openness, and thus is more receptive to novelty, reported having more sex, though the effect involving wives’ openness was only marginally significant."
"This research indicates that the negative associations between neuroticism and global sexual satisfaction that have emerged in past research extend to daily evaluations of specific acts of sex."