Relationship status among lesbian and heterosexual couples 8-10 years after undergoing assisted reproductive treatment in Sweden.

Background: Infertility along with fertility treatments has been reported to have a devastating effect on the well-being of the individuals involved as well as their relationship. So far, the studies exploring the impact on the relationship have mainly focused on heterosexual couples facing infertility and undergoing treatment. There is, therefore, a lack of data on the potential role of sexual orientation, gamete origin, as well as treatment success on the risk of separation after fertility treatment. The purpose of this study was, thus, to explore whether sexual orientation, donation treatment, and fertility success affected the relationship well-being and to explore various separation-related aspects. Methods: We have performed a prospective cohort study of heterosexual and homosexual couples undergoing fertility treatment with autologous and donated gametes in Sweden and followed them for up to 10 years after receiving fertility treatment. In the current follow-up study, 660 individuals have been included. Results: Almost 39% of lesbian couples participating reported having separated as opposed to 11-17% of heterosexual couples undergoing treatment with own or donated gametes. Neither background factors nor treatment success protected against separation. By using the relationship satisfaction ENRICH tool, we were able to demonstrate that dissatisfaction of one of the lesbian spouses or heterosexual spouses undergoing oocyte donation increased significantly the risk of separation 8-10 years after treatment commencement. Conclusion: The findings can be used by fertility clinics to provide relationship tools to the treated couples in order to help them nurture their relationship and decrease the risk of separation in the long run.

Barriers and enablers that influence the uptake of HIV testing among heterosexual migrants in the Netherlands.

BACKGROUND: Heterosexual migrant men and women in the Netherlands often face barriers to accessing health services, including HIV testing, that may lead to late-stage HIV diagnoses. This study explored factors of influence in the usage of HIV testing among heterosexual migrants. METHODS: Qualitative evaluation with semi-structured interviews at the Amsterdam-based AIDS Healthcare Foundation (AHF) Checkpoint and one focus group discussion (FGD) conducted during June-July 2023 with 19 participants: interviews with 12 heterosexual migrants from low- or middle-income countries (LMICs) and FGD (n = 5) and interviews (n = 2) with 7 key informants from the (public) health sector. Recorded interviews were transcribed and thematically analyzed, using the framework of Andersen's Expanded Behavioral Model of Health Services Use. RESULTS: In total, 55 themes emerged from the interviews and the FGD. Examples include insufficient availability of information on HIV and testing services, and difficulty in accessing these services (e.g. the barrier of the online appointment system of the Centre for Sexual Health (CSH)). HIV test participants expressed free, rapid testing, no appointment required, and a positive experience during their HIV test as enablers to test in the future. Results from key informants showed that poor health literacy and lack of clarity on the healthcare system's guidelines were barriers for heterosexual migrants in accessing information on HIV and testing services. It also revealed past initiatives and interventions that were successful in reaching at-risk groups such as the integration of HIV testing into sexually transmitted infection (STI) testing, but that were subsequently discontinued due to financial constraints. CONCLUSION: Factors contributing to a low HIV test uptake were participants' perception of limited accessibility of CSH facilities, insufficient available information on HIV (testing) services, and low perception of HIV risk. Unclear policies on accessing HIV/STI testing services at CSHs, and potential missed opportunities for HIV testing at general practitioners were contributing factors identified by key informants.

Men with a history of commercial heterosexual contact play essential roles in the transmission of HIV-1 CRF55_01B from men who have sex with men to the general population in Guangxi, China.

Background: There is increasing focus on HIV-1 CRF55_01B in China. However, there is limited information regarding the dissemination of CRF55_01B across different regions and populations in Guangxi. This study was performed to elucidate the evolutionary history of the introduction and dissemination of CRF55_01B in Guangxi. Methods: Molecular network and phylogenetic analyses were used to investigate the transmission characteristics of CRF55_01B in China. The analyses particularly focused on the cross-provincial spatial and temporal transmission patterns between Guangdong Province and Guangxi, as well as the transmission dynamics among different regions and populations within Guangxi. Results: In total, 2226 partial pol sequences of CRF55_01B strains sampled from 2007 to 2022 were collected, including 1895 (85.09%) sequences from Guangdong, 199 (8.94%) sequences from Guangxi, and 172 (7.59%) sequences from other provinces of China. Most people living with HIV in Guangxi were infected with HIV-1 through heterosexuals (52.76%). Among these, 19.10% had a history of commercial heterosexual contact (CHC) and 15.58% had a history of non-marital non-commercial heterosexual contact (NMNCHC). Overall, 1418 sequences were identified in the molecular network. Notably, the sequences from Guangdong Province were most closely linked to those from Guangxi. Phylogenetic analysis showed that CRF55_01B was first introduced from Shenzhen City to Nanning City around 2007. Subsequently, CRF55_01B established local transmission within Guangxi, with Nanning City serving as the transmission center from 2008 to 2017. After 2017, the CRF55_01B strain spread to other regions of Guangxi. Men who have sex with men (MSM) and men with a history of CHC have played a significant role in the transmission of CRF55_01B among different populations in Guangxi. Conclusions: This study provides evidence on the transmission trajectory of CRF55_01B among different regions and populations in Guangxi. Given the bridging role of men with a history of CHC in the dissemination of CRF55_01B from MSM to the general population, it is imperative to enhance surveillance among key populations to mitigate the secondary transmission of HIV-1.

Social cure model: testing the link between identity centrality and body appreciation in diverse sexual orientation and gender identity groups.

BACKGROUND: The level of experienced sociocultural pressure to have an idealized body can vary depending on a person's gender identity and sexual orientation. The current study explored whether differences in levels of body appreciation among people with different sexual orientations and gender identities vary because of differing levels of experienced pressure by in-group members and varying levels of experienced hostile behaviors because of their looks or body. Thereby, the study tests the social cure model, according to which high levels of identity centrality are associated with better mental health. METHODS: An online cross-sectional questionnaire study was conducted with 1,587 people (51.3% cisgender women, 39.3% cisgender men, 9.5% non-binary; 52.9% identified as heterosexual, 27.7% identified as bisexual/pansexual, 11.2% identified as gay/lesbian, 8.2% identified as asexual/demi/queer; Mage = 32.9, SD = 12.6) from German-speaking countries. Variables were assessed with German-language versions of the Multidimensional and Multicomponent Measure of Social Identification, Body Appreciation Scale-2, the Perceived Stigmatization Questionnaire, and the Sociocultural Attitudes Towards Appearance Questionnaire-4, revised. A manifest-path model was calculated. RESULTS: Non-binary persons reported lower levels of body appreciation than did cisgender men and sexual minority persons reported lower levels of body appreciation than did heterosexual persons. Furthermore, sexual minority persons experienced more hostile behaviors directed towards them because of their looks or body than did heterosexual persons. Similarly, non-binary persons experienced more hostile behaviors than did men. Non-binary persons were subjected to lower levels of in-group pressure than were men. Gay/lesbian persons and asexual persons were subjected to lower levels of in-group pressure than were heterosexual persons. More hostile behaviors and stronger in-group pressure were related to lower body appreciation. In cisgender women and men indirect links revealed associations between strong identity centrality and low levels of body appreciation through the mediator of high in-group pressure. CONCLUSIONS: Data in sexual minority individuals or non-binary persons supported the social cure model, according to which persons can find support and validation for their looks and body from in-group members. In cisgender women and men, strong identification as a woman or man can be related to stronger in-group pressure and in turn to lower body appreciation.

Changes in the HIV Epidemic in Lower Silesia, Poland, Between 2010 and 2020: The Characteristics of the Key Populations.

The HIV (Human Immunodeficiency Virus) epidemic remains a significant public health issue, requiring ongoing access to preventive methods. This study aimed to analyze the evolution of the HIV epidemic in Lower Silesia from 2010 to 2020, focusing on the key populations. A retrospective analysis of the medical records from newly diagnosed HIV patients at a major HIV clinic in Wroclaw was conducted, examining demographic data, infection routes, and laboratory results. An 84% increase in newly diagnosed HIV cases was observed over the decade, with the most common route of infection being sex between men (70% among those with a known infection route). These patients were generally in better clinical condition compared to their heterosexual counterparts, as indicated by a higher median CD4+ T cell count (465/µL vs. 250/µL). The changes in clinical status and infection routes were statistically significant. The HIV epidemic in Lower Silesia has shifted, with a notable rise in new infections among men who have sex with men. Heterosexual patients were often diagnosed at more advanced stages. Prevention strategies should adapt to these changing trends, with education and testing accessibility remaining priorities nationwide.

Medically assisted reproduction (MAR) with sperm donation: Comparison of the profiles and medical pathways of unmarried women and women in heterosexual couples.

RESEARCH QUESTION: The legislation allowing unmarried women to undergo medically assisted reproduction (MAR) with sperm donation was adopted in France on August 2, 2021. This major advancement, and its impact on French society, led us to a closer examination of the requests made by unmarried women and the outcomes of ART attempts. DESIGN: A retrospective single center cohort study was conducted in a fertility center in Paris, France. All unmarried women and women in heterosexual couple seeking for MAR using sperm donation between September 2021 and October 2022 were included. Medical and socio-demographic data, as well as details and outcomes of MAR attempts were analyzed until October 31, 2023. RESULTS: Two hundred seventy-two unmarried women and 76 women in heterosexual couple were included. Results were compared between the two groups. Unmarried women were significantly older, with a significant decrease in anti-Müllerian hormone (AMH) and antral follicle count (AFC). They also exhibited a higher prevalence of gynecological pathologies associated with infertility, such as endometriosis. Unmarried women were more likely to work in intermediate occupations, whereas women in heterosexual couple more often had employee status. Among unmarried women who had undergone at least one MAR attempt by October 31, 2023, significantly lower cumulative early and ongoing pregnancy rates were observed. CONCLUSIONS: Female age appears to play a major role in the likehood of pregnancy and live birth. It is therefore crucial to inform women initiating the process of MAR with sperm donation that success is not guaranteed.

An evaluation of measurement invariance of Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition borderline personality disorder criteria across heterosexual, lesbian, gay, and bisexual adults.

There is a robust, yet poorly understood relationship between nonheterosexual orientation and borderline personality disorder (BPD), with lesbian, gay, and bisexual individuals evidencing greater BPD symptoms compared to heterosexual individuals. Recent evidence suggests possible psychometric bias in BPD diagnostic criteria leading to greater endorsement among sexual minority individuals, which hinders researchers' ability to make valid group comparisons. The present study utilized an epidemiological sample of 35,995 men and women to evaluate the extent of differential item functioning (DIF) among BPD criteria across sexual orientation groups using a multiple indicators multiple causes approach. All criteria except affective instability and emptiness indicated DIF for at least one sexual minority focal group, although both demonstrated DIF in sensitivity analyses. DIF was most consistently indicated for suicidality, efforts to avoid abandonment, and impulsivity. Contrary to predictions, DIF was mostly nonuniform with greater item discrimination for sexual minority groups compared to their heterosexual counterparts. Finally, all estimated effect sizes were small, suggesting that DIF was not practically meaningful and unlikely to impact the validity of group comparisons for BPD criteria across heterosexual and nonheterosexual men and women. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Association between lifetime hallucinogen use and psychological distress varies by sexual identity in a nationally representative sample.

BACKGROUND: Clinical trials demonstrate that psychedelic-assisted therapy can improve mental health outcomes; however, few studies have recruited sexually diverse samples or reported information on sexual identity. AIMS: The purpose of this analysis was to examine the relationship between hallucinogen use and mental health outcomes with respect to sexual identity. METHODS: We conducted a cross-sectional analysis using data from the 2021 National Survey on Drug Use and Health to examine the relationship between hallucinogen use and psychological distress. RESULTS: In a sample representative of 253,824,662 U.S. adults, the majority was heterosexual (92%), aged 50-64 (25%), women (51%), non-Hispanic White (62%), college educated (31%), and had an annual household income of $75,000 or higher (39%). The majority reported no lifetime hallucinogen use (82%) and no past month severe psychological distress (93%). Sexual identity modified the relationship between hallucinogen use and psychological distress. After stratifying by sexual identity and adjusting for covariates, hallucinogen use was associated with reduced odds of psychological distress in the heterosexual population (OR = 0.76, 95% CI: 0.59, 0.96) but the relationship was not significant in the sexual minority population. CONCLUSION: We found that in a nationally representative sample, psychedelic use was associated with reduced odds of psychological distress in heterosexual individuals only. Future research should investigate why hallucinogen use was not protective in sexual minority groups given their disproportionate burden of poor mental health outcomes.

The Prioritization of Women's Orgasms During Heterosex: A Critical Feminist Review of the Implications for Women's Sexual Liberation.

Orgasm is considered by many to be an essential part of women's ideal sexual experiences. As a result, sexual liberation narratives have often advocated for the prioritization of women's orgasms - particularly during heterosex - framing them as a central indicator of "good," healthy, liberated sex. However, scholars have increasingly critiqued these narratives, arguing that they result in an orgasm imperative that has negatively impacted women's sexual lives. Perspectives that promote the prioritization of women's orgasm and those that warn against the negative repercussions strive for the same thing - to draw attention to women's sexuality in ways that will lead to more pleasurable, enjoyable, and equitable sex for women overall. Yet, together, they offer contradictory messages about the role that women's orgasms can or should play in women's sexual liberation. For example, one could argue that it perhaps makes sense to prioritize women's orgasms given that they often are highly pleasurable for women, center a unique form of embodied pleasure, and offer a supposedly clear objective for women and their men partners. On the other hand, such narratives frame women's orgasm absence as abnormal, concede to men's sexuality in problematic ways, and constrain more comprehensive possibilities for women's sexual pleasure. In this critical feminist review, I offer a summative outline of these and other contradictions, focusing on how narratives prioritizing women's orgasms can have simultaneous benefits and negative repercussions when it comes to (1) women's sexual pleasure, (2) the medicalization/pathologization of women's orgasms, and (3) heterosex norms.

Does cancer clinical trial enrollment for sexual and gender minority people differ from heterosexual, cisgender people?

BACKGROUND: Sexual and gender minority (SGM) people experience cancer disparities compared to heterosexual and cisgender (non-SGM) people and likely have barriers to cancer clinical trial enrollment. Data are sparse, however, regarding cancer clinical trial enrollment for SGM versus non-SGM people. METHODS: Using data from the 2020 Behavioral Risk Factor Surveillance Survey (BRFSS), we applied a logistic regression to assess associations between SGM status and clinical trial enrollment for 346 SGM and 9441 non-SGM people diagnosed with cancer. The model was adjusted for age at diagnosis, race/ethnicity, partnership status, education, employment, and sex assigned at birth. RESULTS: SGM individuals had 94 % greater odds than non-SGM individuals to report participation in a clinical trial (aOR 1.94; 95 % CI 1.02-3.68) after adjusting for other factors. CONCLUSIONS: Data from the BRFSS suggest that SGM people with cancer have higher odds of clinical trial enrollment compared to non-SGM people with cancer. Future work is needed to prospectively track oncology treatment, including clinical trial participation, and outcomes of SGM people versus non-SGM people with cancer. Other studies will be needed to develop and implement systematic, consistent, and non-stigmatizing sexual orientation and gender identity data collection methods.

Motor-evoked potentials as biomarkers for sexual arousal?

BACKGROUND: Motor cortex excitability may represent the neuronal endpoint of motivational processes and was shown to be modulated by both sexual arousal and deceptive behavior. AIM: This is the first study to investigate the influence of lying and sex in heterosexual women and men based on motor-evoked potentials (MEPs) measured while viewing sexually arousing pictures. METHODS: Sixteen heterosexual couples were shown 360 trials consisting of pictures displaying both almost naked females and males and neutral control images. In a subsequent forced-choice question about wanting to see the respective pictures fully naked, they were instructed to either answer in agreement with or opposite to their sexual preference. Participants went through 2 blocks of answering truthfully and 2 blocks of lying, with these 4 blocks being shown in a randomized alternating order. OUTCOMES: To measure cortical excitability, MEPs were used, evoked by single transcranial magnetic stimulation pulses between image presentation and response. RESULTS: In normalized MEPs, women and men showed higher amplitudes for preferred over non-preferred sexual stimuli, but only on a descriptive level. Planned contrasts showed higher non-normalized MEPs for lying in all picture categories. Direct comparisons to a preliminary study showed overall lower effect sizes. CLINICAL IMPLICATIONS: Both sexes tend to show higher MEPs in response to their sexually preferred stimuli. MEPs are not stable markers for willful volitionally controlled deception although lying does increase cortical excitability. The present experimental design does not seem valid enough to serve as a diagnostic marker for sexual preference or paraphilia and malingering. STRENGTHS AND LIMITATIONS: This is the first study investigating whether sexual motivational stimuli modulate MEPs in women, while also examining the influence of lying for both sexes. The sample was too small for some found effects to be significant. Also, the experimental setup may have been less suited for female participants in comparison to male ones. CONCLUSION: The operationalization of sexual motivation via MEPs seems to highly depend on different experimental factors including the sex of the participants, induced motivation, and lying.

Comparing the Efficacy of 2 WeChat Mini Programs in Reducing Nonmarital Heterosexual Contact by Male Factory Workers: Randomized Controlled Trial.

BACKGROUND: Male factory workers in China are vulnerable to HIV transmission. Commercial and nonmarital noncommercial contacts are the driving forces of heterosexual HIV transmission among male factory workers in China. There is a lack of effective HIV interventions for male factory workers in China. OBJECTIVE: The primary objective of this randomized controlled trial was to compare the efficacy of an enhanced versus the standard version of a WeChat mini program in reducing sexual intercourse with nonregular female sex partners and female sex workers among male factory workers in Shenzhen, China. METHODS: A nonblinded 2-arm parallel randomized controlled trial was conducted between December 2021 and April 2023. Participants were adult male factory workers in Shenzhen who had access to a smartphone and WeChat. Those who had oral or anal sex with a man or self-reported as HIV positive were excluded. A total of 247 participants were randomly assigned to the intervention group (n=125, 50.6%) or the control group (n=122, 49.4%); 221 (89.5%) and 220 (89.1%) completed follow-up surveys at T1 (6 months after completion of the interventions) and T2 (6 months after T1). Participants in the control group had access to the standard WeChat mini program that provided basic HIV-related knowledge and information about local free HIV testing services. Participants in the intervention group had access to the enhanced WeChat mini program. The enhanced mini program covered all the information in the standard mini program. In addition, the enhanced mini program assessed users' behaviors and invited users to watch different web-based videos on reducing nonmarital sexual contacts and promoting HIV testing based on their behavioral characteristics at months 0 and 1. The videos were developed based on in-depth interviews with male factory workers. Intention-to-treat analysis was used for outcome analyses. Multiple imputation was used to replace missing outcome values at T1 and T2. RESULTS: At T1, fewer participants in the intervention group reported sexual intercourse with a nonregular female sex partner in the past 6 months compared with the control group (1/125, 0.8% vs 8/122, 6.6%; relative risk=0.12, 95% CI 0.02-0.96; P=.02). However, there were no between-group differences in sexual intercourse with a nonregular female sex partner at T2 (10/125, 8% vs 14/122, 11.5%; P=.36) or sexual intercourse with a female sex worker at T1 (2/125, 1.6% vs 2/122, 1.6%; P=.98) or T2 (8/125, 6.4% vs 8/122, 6.6%; P=.96). CONCLUSIONS: The enhanced WeChat mini program was more effective than the standard WeChat mini program in reducing sexual intercourse with nonregular female sex partners among male factory workers in the short term but not in the longer term. Improvements should be made to the WeChat mini program before implementation. TRIAL REGISTRATION: ClinicalTrials.gov NCT05811611; https://clinicaltrials.gov/study/NCT05811611.

Mainly heterosexual, bisexual, or other?: The measurement of sexual minority status and its impact on analytic sample, demographic distribution and health outcomes.

BACKGROUND: Sexual orientation has been measured in a wide variety of ways which reflect both theoretical and practical considerations. However, choice of sexual orientation measure and recoding strategy can impact analytic sample, as well as demographic and health profiles, in analyses of sexual minority populations. We aimed to examine how choice of sexual orientation dimension and recoding decisions impact estimates in the sexual minority population in two population-based studies in the UK. METHODS: We used data collected at age 17 (2018) in the UK Millennium Cohort Study and at sweep six (2012-13) and eight (2017-18) of the English Longitudinal Study of Ageing. Descriptive statistics were used to examine the impact of choice of sexual orientation dimension (i.e. identity, attraction and experience) and recoding decisions on achieved analytic sample and composition by selected demographic and health measures within and between datasets. RESULTS: Dimension choice and recoding decisions resulted in variation in analytic sample. For example, more respondents reported some same-sex sexual attraction than reported a non-heterosexual identity (adolescents: 20.77% vs 8.97%, older adults: 4.77% vs 1.04%). Demographic distributions varied, but not substantially by dimension choice or recoding strategy. Overall, in both datasets sexual minority respondents were more likely to be White and in the highest quintiles for income and education than heterosexual respondents. Health status did not vary substantially by dimension choice or recoding strategy, however sexual minority respondents reported worse health than their heterosexual peers. CONCLUSIONS: This study explores a range of practical and theoretical considerations when analysing sexual minority respondents using survey data. We highlight the impact recoding decisions may have on the numbers of sexual minority respondents identified within a dataset and demographic and health distributions in this understudied population. We also demonstrate the benefits of including multiple dimensions for capturing mechanisms of interest in elucidating ambiguous responses and exploring sexual diversity.

The Associations of Pornography Use and Body Image Among Heterosexual and Sexual Minority Men.

This study investigated the relationship between pornography use and men's body image, utilizing the social comparison theory as the theoretical framework. The research focused on a moderated mediation model, examining the role of social body comparison as a mediator between pornography use (frequency and problematic use) and men's body image. The sample consisted of 726 men aged 18-68, with 223 (30.7%) identifying as sexual minorities. Sexual minority men reported higher levels of pornography use frequency, problematic use, perceived realism, social body comparison, negative body image, and psychological distress compared to heterosexual men. Findings revealed that problematic pornography use (but not frequency of use) was related to higher levels of social body comparison, which, in turn, were related to higher levels of negative body image. The perceived realism in pornography did not moderate the examined associations. Clinicians should consider the impact of the relationship between pornography and body image among men.

The Interplay of Worry and Relationship Satisfaction to Understand Sexual Distress: An APIM Study with Heterosexual Couples Using Cross-Sectional Data.

The current study takes an integrative approach, considering individual transdiagnostic processes and relationship outcomes. It assumes an interdependence approach and aims to test a dyadic model to analyze the impact of worry and relationship satisfaction on heterosexual couples' sexual -distress, an essential factor for diagnosing sexual dysfunction. The current study recruited 103 couples from the community to complete an online survey containing the Female Sexual Distress Scale-Revised, the Penn State Worry Questionnaire - Abbreviated, and the Global Measure of Relationship Satisfaction. The results show that women's and men's worries are associated with their own sexual distress, and men's relationship satisfaction has an effect on their own and their partner's sexual distress. These results highlight the critical role of cognitive processes in shaping the experience of sexual distress and reinforce the importance of taking an integrative perspective that considers relationship (satisfaction), individual (worry) and social factors (gender) in interventions to treat sexual distress.

E-Cigarette Use Behavior and Expectancies Among Sexual Minority and Heterosexual College Student E-Cigarette Users.

Background: College students who identify as a sexual minority (i.e., lesbian, gay, bisexual, or other sexual orientation) are at higher risk for e-cigarette use than their heterosexual or "straight" peers. However, little is known about factors, such as e-cigarette outcome expectancies, that might influence these differences in prevalence rates. Therefore, the current study examined differences between heterosexual and sexual minority college student e-cigarette users in terms of days of past-month e-cigarette use, e-cigarette dependence, and e-cigarette outcome expectancies. A secondary aim of the study was to examine whether outcome expectancies served as an explanatory mechanism in the association between sexual minority status and e-cigarette use frequency and dependence. Methods: Participants were heterosexual (n = 90; Mage = 19.65, SD = 2.70; 76.7% female; 77.8% White) and sexual minority (n = 44; Mage = 20.02, SD = 2.18; 68.2% female; 90.9% White) college student e-cigarette users who completed self-report measures. Results: Students who identified as a sexual minority reported greater e-cigarette dependence, more frequent past 30-day use, and greater negative consequences and positive reinforcement e-cigarette outcome expectancies. Follow-up mediation analyses indicated a significant indirect effect of sexual minority status on both days of past-month e-cigarette use and e-cigarette dependence through expectancies for negative consequences and positive reinforcement. Conclusions: These findings suggest that positive reinforcement and negative consequences outcome expectancies may be contributing to the disparities in e-cigarette use among college students who identify as a sexual minority and could be useful targets for cessation interventions for this population.

Perspectives on sperm donor anonymity: insights from donor-conceived adults in Belgium.

STUDY QUESTION: Are donor-conceived adults in Belgium interested in obtaining donor information, and do these interests vary based on their family backgrounds? SUMMARY ANSWER: Donor-conceived adults express a significant interest in obtaining donor-related information, with the highest interest reported by offspring from heterosexual couples compared to those from lesbian couple-parented or single-parent families. WHAT IS KNOWN ALREADY: In Belgium, sperm donation is mainly anonymous, but the rise of direct-to-consumer genetic testing challenges this anonymity. STUDY DESIGN, SIZE, DURATION: This was a cross-sectional study involving an online nationwide survey conducted from July 2022 to October 2023. Participants, aged 18 years and older and being aware of their anonymous sperm donor-conceived status, were recruited through various channels. PARTICIPANTS/MATERIALS, SETTING, METHODS: A total of 203 participants were included: 62.6% grew up in heterosexual families with infertile fathers, 26.1% with lesbian couples, 8.4% with single parents, and 3.0% in various or diverse family structures. The survey was available in both French and Dutch and consisted of 43 questions, including a mix of yes/no questions and multiple-choice items. MAIN RESULTS AND THE ROLE OF CHANCE: The average age of disclosure was 16.5 years, with notably later disclosure in heterosexual couple-parented households. A substantial 82.8% of donor-conceived individuals expressed a keen interest in obtaining non-personally identifiable donor information, while 69% were curious about personally identifiable donor data. Furthermore, 61.6% conveyed a desire for personal contact with their donors, and 26.6% advocated for the inclusion of the donor's name on their birth certificates. Participants raised in lesbian two-parent families exhibited the lowest level of interest in donor-related information compared with those raised in other family structures. An overwhelming 90.1% wondered about the possibility of having half-siblings from the same sperm donor. Analysis of survey responses on DNA database registration revealed that 55.2% of donor-conceived offspring were already registered, with 68.8% discovering the same donor offspring and 30.4% successfully locating their donors. Compared to individuals from other family structures, those raised in heterosexual couple-parented households exhibit a less positive attitude toward their conception through anonymous sperm donation. About 61.6% of donor-conceived individuals reported experiencing distinct emotions compared to their peers, while 44.1% encountered psychological difficulties related to anonymous sperm donation, primarily attributed to late disclosure. The majority supported the idea of informing the donor about the number of children he facilitated to conceive. Lastly, the study highlighted that 21.2% of donor-conceived adults considered becoming donors themselves, and 31.3% expressed willingness to use an anonymous donor whenever faced with fertility challenges. LIMITATIONS, REASONS FOR CAUTION: Our sample size may not fully represent all adults conceived through anonymous sperm donation in Belgium. Participation bias may have influenced the results, especially due to the overrepresentation of participants from heterosexual couples. Additionally, an association exists between individuals raised by heterosexual couples and late disclosure, complicating the analysis by introducing a confounding factor. WIDER IMPLICATIONS OF THE FINDINGS: The findings of this study contribute to a better understanding of the needs and preferences of donor-conceived adults, with significant potential impact on patient education and healthcare policy. STUDY FUNDING/COMPETING INTEREST(S): Study funding was not obtained for this research. There are no conflicts of interest to disclose. TRIAL REGISTRATION NUMBER: N/A.

Ability to Recontact Sex Partners and Partner Treatment Success Among Young Heterosexual Black Men With Chlamydia.

PURPOSE: Patient-delivered partner therapy (PDPT) allows index patients who test positive for Chlamydia trachomatis (Ct) to provide treatment to partners directly. PDPT is contingent upon an index being able to contact their partner. The aims of this study were to assess factors related to being able to contact a partner and being able to successfully deliver their treatment. METHODS: Participants were Black men who have sex with women aged 15-26 enrolled in a community Ct screening/treatment program in New Orleans, LA who tested positive for Ct and completed a computer-assisted survey. Factors associated with the index's ability to contact their recent sex partner(s) and to successfully deliver PDPT to his partner(s) were compared by characteristics of the relationship. RESULTS: Of 104 young men who tested positive for Ct, the median age was 20.3 years and information was reported on 184 female partners, of whom 143 (77.7%) were deemed contactable by the index. Only the index wanting to have sex with the partner again was significantly associated with their ability to contact the partner (odds ratio [OR] 5.38, 95% confidence interval [CI] 2.18, 13.23). Only 72/184 (39.1%) partners received PDPT. The index being interested in sex with partner again (OR 2.54, 95% CI 1.23-5.27) was associated with greater odds of successful PDPT delivery whereas if index believed their partner had other partners, successful PDPT was less likely (OR 0.51, 95% CI 0.26-0.99). There was low agreement between an index's ability to contact their partner and the delivery of PDPT (kappa = 0.04 [-0.062, 0.143). DISCUSSION: Asking patients if they can recontact prior sexual parters may be insufficient to ensure that their partners receive PDPT.

Gender, attachment, and demand/withdraw patterns in the context of moderate couple conflict in cisgender, heterosexual relationships.

A common pattern in couple relationships is demand/withdraw. Within this pattern, one partner seeks connection, change, and resolution of the issue, whereas the other seeks to end the discussion and limit closeness. We sought to further understand and update the literature by examining the relationship of gender and attachment (both self-report and narrative discourse) with demand/withdraw behaviors during moderate couple conflict. Using data from 63 cisgender, heterosexual couples, we used the actor-partner interdependence model within multilevel modeling, to explore the research questions. Findings revealed that during the woman's issue, men were more likely to withdraw. During the man's issue, preoccupied attachment in either partner was associated with more demand and women higher in attachment anxiety were more likely to demand. Demand behaviors in one partner were also associated with withdraw behaviors in the other (and vice versa). In this article, we discuss the research and clinical implications of these findings.

Sexual Orientation and Lifetime Prevalence of Skin Cancer Across Racial and Ethnic Groups.

Importance: Sexual minority (SM) persons have been found to have differential rates of skin cancer, but limited data exist on differences across racial and ethnic groups and by individual sexual identities. Objective: To examine differences by sexual orientation in the lifetime prevalence of skin cancer among US adult females and males across racial and ethnic groups and by individual sexual identity. Design, Setting, and Participants: This cross-sectional study used data from the Behavioral Risk Factor Surveillance System from January 1, 2014, to December 31, 2021, for US adults from the general population. Data were analyzed from December 1, 2023, to March 1, 2024. Main Outcomes and Measures: Self-reported lifetime prevalence of skin cancer by sexual orientation. Age-adjusted prevalence and adjusted prevalence odds ratios (AORs) compared heterosexual and SM adults in analyses stratified by individual race. Results: Of 1 512 400 participants studied, 805 161 (53.2%) were heterosexual females; 38 933 (2.6%), SM females; 638 651 (42.2%), heterosexual males; and 29 655 (2.0%), SM males. A total of 6.6% of participants were Hispanic; 3.4%, non-Hispanic Asian, Pacific Islander, or Hawaiian; 7.5%, non-Hispanic Black; 78.2%, non-Hispanic White; and 4.3%, other race and ethnicity. Mean (SE) age was 48.5 (0.03) years (incomplete data for age of respondents ≥80 years). The lifetime prevalence of skin cancer was overall higher among SM males compared with heterosexual males (7.4% vs 6.8%; AOR, 1.16; 95% CI, 1.02-1.33), including specifically among Hispanic males (4.0% vs 1.6%; AOR, 3.81; 95% CI, 1.96-7.41) and non-Hispanic Black males (1.0% vs 0.5%; AOR, 2.18; 95% CI, 1.13-4.19) in analyses stratified by race and ethnicity. Lifetime prevalence rates were lower among SM females compared with heterosexual females among non-Hispanic White females (7.8% vs 8.5%; AOR, 0.86; 95% CI, 0.76-0.97) and were higher among Hispanic (2.1% vs 1.8%; AOR, 2.46; 95% CI, 1.28-4.70) and non-Hispanic Black (1.8% vs 0.5%; AOR, 2.33; 95% CI, 1.01-5.54) females in analyses stratified by race and ethnicity. Conclusions and Relevance: In this cross-sectional study of US adults, differences in the lifetime prevalence of skin cancer among SM adults compared with heterosexual adults differed across racial and ethnic groups and by individual sexual identity among both females and males. Both Hispanic and non-Hispanic Black and SM females and males had higher rates of skin cancer compared with their heterosexual counterparts. Further research addressing the individual factors contributing to these differences is needed to inform screening guidelines and public health interventions focused on these diverse, heterogeneous populations.