Associations Among Physiological and Subjective Sexual Response,Sexual Desire,and Salivary Steroid Hormones in Healthy Premenopausal Women |
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| Authors: | Sari M Van Anders Lori Brotto Janine Farrell Morag Yule |
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| Institution: | 2. Department of Obstetrics and Gynaecology, University of British Columbia, Vancouver, Canada;;3. Department of Psychology, Simon Fraser University, Burnaby, Canada;1. University Women''s Hospital Basel, Basel, Switzerland;2. Sexological Clinic, Psychiatric Center Copenhagen, Ringhospitalet, Copenhagen,Denmark;3. Center for Studies in Behavioral Neurobiology, Department of Psychology, Concordia University, Montréal, QC, Canada;1. Department of Pediatrics, Division of Pediatric Endocrinology, Erasmus MC-Sophia, Rotterdam, The Netherlands;2. Department of Obstetrics and Gynaecology, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands;3. Department of Pediatrics, Division of Pediatric Endocrinology, Ghent University and University Hospital Ghent, Ghent, Belgium;4. Department of Urology, Erasmus MC-Sophia, Rotterdam, The Netherlands;5. Department of Medical Psychology, VuMC, Amsterdam, The Netherlands;6. Department of Gynaecology, University Medical Center Groningen, Groningen, The Netherlands;1. Department of Psychology, University of Texas at Austin, Austin, TX, USA;2. Mount Allison University, Psychology, Sackville, NB, Canada |
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| Abstract: | IntroductionFew studies have examined how sexual arousal influences healthy premenopausal women's hormones, limiting our understanding of basic physiology and our ability to transfer knowledge from clinical and nonhuman populations.AimTo examine how sexual arousal and steroid hormones (testosterone T], cortisol C], estradiol E]) were linked, to see whether hormone levels influenced and/or changed in response to sexual arousal elicited via visual erotic stimuli in healthy women.MethodsParticipants included 40 healthy premenopausal women not using exogenous hormones.Main Outcome MeasuresChange in genital sexual arousal (vaginal pulse amplitude), change in subjective sexual arousal, sexual desire (via the Sexual Desire Inventory and Female Sexual Function Index scales), as well as T, C, and E via saliva samples taken before and following viewing of erotic stimuli as genital arousal was recorded via a vaginal photoplethysmograph.ResultsE increased in response to sexual stimuli but this was not statistically associated with genital sexual arousal, whereas C decreased in association with genital sexual arousal, and T showed no statistically significant change. Relationship status was linked to genital but not subjective sexual arousal such that dating women exhibited higher genital sexual arousal than single or partnered women. Results indicated that all three hormones were associated with self-reported genital arousal (via the Detailed Assessment of Sexual Arousal scales) and sexual desire in different domains, and both T and E were associated with self-reported orgasms.ConclusionFindings point to the need to examine multiple hormones in multiple ways (e.g., baseline, changes, stimulated) and question using erotic stimuli-induced arousal as a model for women's endocrine responses to sexuality. van Anders SM, Brotto L, Farrell J, and Yule M. Associations among physiological and subjective sexual response, sexual desire, and salivary steroid hormones in healthy premenopausal women. J Sex Med 2009;6:739–751. |
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