Objective: Midlife women experience menopause- and aging-related health changes that may impact sexual functioning. Research has historically relied on heteronormative constructs of sexuality, and little is known about the experiences of sexual minority women (SMW) during menopause. We therefore examined whether indices of sexual function differed between SMW and heterosexual midlife women Veterans.

Methods: Data were drawn from a cross-sectional survey designed to examine midlife women Veterans' experiences of menopause and aging. Participants self-reported sexual orientation, sociodemographic characteristics, vaginal symptoms, past-month engagement in sexual activity, and pain with sexual activity with structured-item responses. Sexual function was assessed with validated questionnaires. Logistic and linear regression models examined group differences adjusted for age, education, race, menopause status, and body mass index.

Results: In this sample (n = 232, mean age = 56.0, SD = 5.14), 25% self-identified as SMW. Relative to heterosexual women, SMW were more likely to endorse recent sexual activity (odds ratio [OR], 2.20; 95% confidence interval [CI], 11.13-4.30), less likely to report pain during sex (OR, 0.07; 95% CI, 0.16-0.32), less likely to report past-month vaginal symptoms (OR, 0.33; 95% CI, 0.17-0.66), and endorsed lower impact of vaginal symptoms on sexual function (β = -0.24; 95% CI, -0.97 to -0.26). Both groups reported high levels of distress related to sexual dysfunction (sample mean = 19.9, SD = 8.0).

Conclusions: Midlife SMW Veterans reported better sexual functioning and less impact of vaginal symptoms compared with heterosexual peers. Despite this, both groups reported high levels of distress related to sexual function.