2014年の研究を紹介します。女性が絶頂を経験する頻度は、パートナーの世帯収入、自信、魅力度などと関連することを発見しました。
Based on a survey of heterosexual female college students in committed relationships, how often women experienced orgasm as a result of sexual intercourse was related to their partner’s family income, his self-confidence, and how attractive he was.
Do Orgasms Give Women Feedback about Mate Choice?
更にその強度は、パートナーにどれくらい惹かれているか、週あたりの性交渉の回数、性的満足度、友人からの評価と関連していることがわかりました。
Orgasm intensity was also related to how attracted they were to their partners, how many times they had sex per week, and ratings of sexual satisfaction. Those with partners who their friends rated as more attractive also tended to have more intense orgasms.
Do Orgasms Give Women Feedback about Mate Choice?
更に性的満足度は、パートナーの肉体に対する惹かれ度合い、肩幅、絶頂頻度、強度と関連しており、強度は頻度よりもわずかに性的満足度を高めることを発見しました。
Orgasm frequency was highly correlated (r = .82) with orgasm intensity, and orgasm intensity was a marginally better predictor of sexual satisfaction than orgasm frequency. Sexual satisfaction was related to how physically attracted women were to their partner and the breadth of his shoulders.
Do Orgasms Give Women Feedback about Mate Choice?