Objective

Few studies have been carried out concerning the influence of bariatric surgery on female sexuality and hormones, particularly utilizing hormone-based questionnaires. The effect of bariatric surgery on sex hormone levels, sexual function and health-related quality of life (HRQL) in women was analyzed in this study. Participants were included in a single-center study at a regional hospital in Sweden, with a duration of one-year follow-up.

Methods

One hundred non-smoking women, undergoing laparoscopic Roux-en-Y gastric bypass, were included in the study. Blood assay for sex-hormone binding globulin (SHBG), testosterone, estrogen, progesterone, follicle-stimulating hormone (FSH) and luteinizing hormone (LH) was analyzed. Participants completed the Female Sexual Function Index (FSFI), Women’s Health Questionnaire (WHQ) and Psychological General Well-being Inventory (PGWB) parallel to lab testing.

Results

At one-year follow-up, several significant results were found concerning hormones and questionnaires. Testosterone decreased and SHBG increased, N = 68/100. Desire, arousal, orgasm, satisfaction and total score domains for the FSFI increased after one year, N = 53/100. WHQ domains concerning depressed mood, somatic symptoms, memory, anxiety, sexual behavior and attractiveness improved after one year, N = 47/100. All domains in the PGWB (N = 52), including anxiety, depressed mood, positive well-being, self-control, general health, vitality and total score improved at follow-up. Spearman’s Rho coefficient analysis found correlation between testosterone/WHQ-sexual problems (0.3), SHBG/WHQ-general health (0.3) and SHBG/FSFI-arousal (−0.3).

Conclusions

Bariatric surgery normalizes levels of sex-hormones in women, and results in improved sexual function, health-related quality of life and psychological well-being.

Obesity and its concomitant comorbidities have a myriad of detrimental effects on health, fertility, and quality of life. Bariatric surgery is an effective treatment for inducing weight loss and reduction of obesity-related comorbidities including subfertility. The aim of this study was to explore the expectations and experiences of women with a desire to have children as a motivation for undergoing bariatric surgery. An inductive qualitative design was used. Fourteen women were interviewed, and transcriptions were analysed with thematic analysis. Two themes emerged: (i) Motherhood and Femininity and (ii) A Normal Life. Participants found no other solution than to seek bariatric surgery to be able to become pregnant and carry a child to term. Coping physically with pregnancy and being an active mother were important factors. Overall, postoperative expectations were met, and the women experienced the effects of normalised sex hormone levels, were more physically mobile, and were released from the previous social hindrances that obesity caused them. This study has clinical implications for providing support and information to women with subfertility considering bariatric surgery and to better understand their experiences of life after bariatric surgery.

ObjectivesThe study aimed to explore the lived experiences of women with severe obesity before and after undergoing bariatric surgery with a special focus on possible effects of changed sex hormone levels. DesignA qualitative interview study with transcribed text analysis based on Gadamers hermeneutics. SettingRegional hospital and outpatient bariatric clinic in central Sweden. ParticipantsTen women (age 23-38 years) having undergone Roux-en-Y gastric bypass surgery between 2016 and 2019 were interviewed. ResultsThe transcribed interviews were analysed according to Gadamers hermeneutics. Text horizons, interpreter horizons and fact horizons were derived and formed the fusions Recognition of unhealthy body weight, Dealing with other peoples opinions and societys norms, Life has changed in a positive way and Accepting inner self and bodily changes. ConclusionWomen highlighted weight and body size in their responses. The study provided a deeper understanding of the situation of women living with obesity and pros and cons of having undergone bariatric surgery. Experiences of changes in sex hormones and fertility were discussed but not central to the informants. Participants emphasised the need to be prepared and properly supported in dealing with changes in life after bariatric surgery and subsequent weight loss.