LAUSR

Regular positive sexual interactions are one reason why relationships have health and well-being benefits, yet low sexual desire is among the most common sexual problems reported by women. One interpersonal factor that has been associated with greater sexual desire and satisfaction in community couples is self-expansion (i.e., expanding one’s sense of self through novel, exciting, and broadening activities with a partner). In the current study, we recruited 97 couples in which the woman was diagnosed with clinically low sexual desire to test how self-expansion was associated with both partners’ sexual and relationship well-being. When women with low desire reported higher self-expansion, they reported greater relationship and sexual satisfaction, higher desire, and couples were more affectionate. When their partners reported higher self-expansion, they felt more satisfied with their sex life and relationship (and so did the women), lower sexual distress and less relationship conflict, and couples were more affectionate. Our findings suggest that self-expansion is associated with greater relationship and sexual well-being for couples with low desire, as well as less sexual distress and relationship conflict. Theoretical and clinical implications are discussed.