Abstract

Background: Sexual function in postmenopausal women is influenced by both hormonal and psychological factors. This study investigates the associations between sex hormones, sexual function, and sexual beliefs in this population. Objective: This research seeks to assess the relationship between sex hormones, sexual function, and dysfunctional sexual beliefs in postmenopausal women. Methods: A cross-sectional study was conducted with 42 postmenopausal women aged 45–65 years. Instruments included the FSFI and SDBQ. Hormones assessed were testosterone, estradiol, progesterone, prolactin, DHEA, SHBG, and LH. Blood samples were collected in the morning and analyzed using chemiluminescence or radioimmunoassay. Pearson correlation tests were used, with Bonferroni adjustment applied to control for multiple comparisons. Results: Free testosterone was positively correlated with sexual desire and negatively associated with dysfunctional beliefs regarding sexual desire. Estradiol also showed a positive correlation with desire, while prolactin was negatively associated. No other FSFI domains showed significant hormonal associations. Conclusions: Findings suggest that testosterone may influence both sexual desire and the internalization of dysfunctional sexual beliefs in postmenopausal women, highlighting the interplay between biological and psychological dimensions of sexuality, which may be relevant for a more comprehensive clinical assessment of sexual function in this population.

IPC Classification

Keywords