Sexual Behavior Research Articles

Work Situation of Midwives in Spain: Perception of Autonomy and Intention to Leave the Profession: A Cross-Sectional Study.

Developed countries report specific issues regarding the declining midwifery workforce, and their shortage could have serious consequences for women's sexual and reproductive health. The aim was to understand the perception of autonomy among midwives working in Spain, as well as factors related to their intention to leave the profession and their work environment. A descriptive and cross-sectional study using an online questionnaire. midwives working in Spain in any field (clinical, research, teaching, or management). A sample of 1060 midwives was obtained. Of these, 53.7% (n = 569) feel autonomous in their work, 92.4% (n = 978) perceive that their profession frequently suffers from external interference, 46.6% (n = 494) have experienced sexist behaviors at work, and 53% (n = 561) have considered leaving the profession in the last year. Midwives with less than 10 years of experience (57.7%), those aged 31-45 years (59.8%), those with temporary contracts (38.3%), and those working in hospital care (71.9%) show a higher rate of considering leaving the profession (p < 0.001). Considering the current midwifery workforce crisis in Spain, it seems urgent to improve the working conditions of midwives to ensure the continuity and quality of women's sexual and reproductive healthcare.

7089 The Effects of Asprosin on Reproductive Parameters in the Rats

Abstract Disclosure: H. Kelestimur: None. Z. Oz: None. M. Ozdede: None. &amp;. Serhatlioglu: None. E. Kacar: None. B. Yilmaz: None. Purpose: Asprosin, a novel glucogenic adipokine produced by the fibrillin 1 (FBN1) gene, is integral to the body's energy regulation processes. Generated and released by white adipose tissue during fasting, asprosin affects the hypothalamic-pituitary-gonadal (HPG) axis, impacting reproduction. While its effects on metabolic parameters are well established, the understanding of its impact on reproductive health and functionality is still emerging. This study investigates the effects of exogenous asprosin administration on the reproductive capabilities of male and female rats. Materials and Methods: Forty-eight Sprague-Dawley rats, 21 days old and weighing 35±2 grams, were divided into control and asprosin-treated groups (n = 12 per group, for both genders). This approach allowed direct comparison between treated and untreated groups. From postnatal day 21, treatment groups received daily intraperitoneal injections of asprosin (500 ng/kg) for ten weeks (male) and eight weeks (female), while control groups received only saline (1 ml/kg). The study examined various reproductive parameters, including those related to pubertal maturation and sexual behavior, and conducted hormonal analyses on blood samples collected at the experiment's conclusion. Results: Asprosin administration did not alter puberty onset or weight in either gender. However, asprosin-treated rats showed significantly earlier sperm formation in males and earlier estrus in females compared to controls. In male sexual behavior, asprosin reduced intromission latency and increased ejaculation frequency. While interaction with females remained unchanged, asprosin notably increased time near males and male preference ratio. The rate of male investigation preference and the activity index (frequency of passing through the test device's center) also significantly increased in the asprosin-treated group. Conclusion: These findings suggest that asprosin may stimulate the reproductive system in both male and female rats. They highlight the potential role of asprosin in reproductive biology and underscore the need for further research to fully understand the mechanisms by which asprosin influences reproduction. Such studies could significantly advance our knowledge in endocrine regulation. Acknowledgement: This study was supported by TUBITAK (Project No: 220S744). Presentation: 6/1/2024

Mounting exhibited between cows is not associated with sexual motivation

Females of various species exhibit mounting behavior toward other mature females, i.e., female–female (f–f) mounting. Cows exhibit f–f mounting, which is commonly considered a sexual behavior based on a few similarities with male sexual mounting. Here, we hypothesized that the degree of f–f mounting exhibited by cows in estrus would increase when they are sexually motivated by sexually relevant stimuli. To test this hypothesis, two groups of four cows each were prepared. First, estrus was induced in one of the cows in each group by injecting estradiol in the presence of a non-sexually active male steer as a stimulus animal (steer-stimulus condition), and all f–f mounts were recorded. Estrus induction was repeated until induced in all cows. We then changed the stimulus animal from the steer to a sexually active bull (bull-stimulus condition), and the estrus induction procedures were repeated as before. We confirmed that estrus was induced successfully in cows injected with estradiol and that they were sexually motivated by switching the stimulus animal from steer to bull, as they spent relatively more time with the stimulus animal in the bull-stimulus than in the steer-stimulus condition and when not in estrus. However, f–f mounting frequency in the bull-stimulus condition showed no significant difference to that in the steer-stimulus condition. We observed that six of the eight subjects exhibited f–f mounting when not in estrus, which accounted for 44.6 % of f–f mounting we observed (n = 668). These findings suggest that f–f mounting in cows is not associated with sexual motivation.

Patterns of inconsistent condom use and risky sexual behaviors among female sex workers in Mozambique

BackgroundFemale sex workers (FSWs) in Mozambique face significant health risks, including high HIV prevalence, combination of factors, including inconsistent condom use, engagement in risky sexual behaviors, and various socio-ecological determinants of health. Understanding the determinants of these practices is crucial for developing targeted interventions.MethodsThis cross-sectional study analyzed data from the second round of Biobehavioral Survey (BBS) conducted from 2019 to 2020 in five urban areas to examine determinants of inconsistent condom use and risky sexual behaviors among FSWs. Modified Poisson regression models were used to assess the effect of various socio-demographic, economic, and behavioral factors on the outcomes, providing adjusted relative risk (aRR) with 95% confidence intervals (CI).ResultsAmong the 2,565 FSWs who reported inconsistent condom use, younger FSWs (15–24 years old, 29.1%), single (27.3%), with secondary or higher education (26.1%), nationals (25.9%), and residents of Tete City (30.5%) had a higher prevalence of inconsistent condom use. Initiating sex work < 18 years (31.0%), binge drinking (23.7%), and experiencing physical violence (29.0%) were significantly associated with this behavior. Among the 2,564 FSWs reporting risky sexual behaviors, a higher prevalence was observed in FSWs aged 15–24 (75.6%), those with secondary or higher education (75.8%), nationals (74.4%), and those residing in Quelimane (87.3%). Early sexual debut (< 15 years, 79.3%), initiating sex work before 18 years of age (77.7%), and illicit drug use (82.2%) were all associated with increased risky sexual practices. Inconsistent condom use among FSWs was significantly associated with residing in Tete (aRR = 2.4, 95% CI: 1.77–3.25), not being aware of female condom (aRR = 1.22, 95% CI: 1.03–1.45) and having experienced sexual a physical violence. Moreover, being married was significantly linked to risky sexual behavior among female sex workers (aRR = 1.27, 95% CI: 1.19–1.37), along with initiating sexual activity before age 15, having at least five years of sex work experience, engaging in binge drinking, and experiencing sexual and physical violence.ConclusionThe study highlights the complex set of factors as age, education, geographic location, years of sex work services, early sexual debut, and illicit drug use that influence sexual risks behavior among FSWs in Mozambique. Tailored interventions addressing not only sexual health education and services, but also economic empowerment and illicit drug use is imperative for mitigating these risks.

Emotional interference and attentional bias in compulsive sexual behaviors disorder - An fMRI study on heterosexual males.

Despite the inclusion of the Compulsive Sexual Behavior Disorder (CSBD) in the 11th edition of the International Classification of Diseases, emotional and cognitive impairments related to CSBD remains unclear. This study aimed to investigate the behavioral and neuronal effects of emotional interference on cognition among CSBD patients. Thirty heterosexual males with CSBD and matched healthy controls (HC) were studied with the Emotional Stroop Task using 5 categories of emotionally arousing words (sex-related, positive, fear-related, negative, neutral) during functional magnetic imaging. At the behavioral level, we found the main effect of the condition: sex-related words evoked a stronger Stroop effect than other conditions. At the neural level, we found a significant group effect. Among CSBD patients processing of sex-related words was related to increased activity in the right putamen, right thalamus, hippocampi, and left pulvinar, when compared to HC. We also found a negative correlation between neuronal activation and time spent on sexual activity during the week preceding study and numerous group differences in brain regions connected to the emotional and motivational processing of sexually explicit material, correlating with CSBD symptoms. Behavioral results indicate a specific attentional bias toward sex-related stimuli in both groups, while neural data uncovered stronger reactivity to sex-related words in CSBD compared to HC. This reactivity is related to CSBD symptoms and provides evidence for the interference of sex-related stimuli with cognition. Such results are firmly in line with the Incentive Salience Theory and conceptualizing CSBD as a behavioral addiction.

Viral genetics and transmission dynamics in the second wave of mpox outbreak in Portugal and forecasting public health scenarios

ABSTRACT In 2023, a second wave of the global mpox epidemic, which is mainly affecting men who have sex with men (MSM), was observed in some countries. Herein, we benefited from a large viral sequence sampling (76/121; 63%) and vast epidemiological data to characterise the re-emergence and circulation of the Monkeypox virus (MPXV) in Portugal during 2023. We also modelled transmission and forecasted public health scenarios through a compartmental susceptible-exposed-infectious-recovered (SEIR) model. Our results suggest that the 2023 mpox wave in Portugal resulted from limited introduction(s) of MPXV belonging to C.1.1 sublineage, hypothetically from Asia, followed by sustained viral transmission and potential exportation to other countries. We estimated that the contribution of the MSM high sexual activity group to mpox transmission was 120 (95% CrI: 30–3553) times higher than that of the low sexual activity group. However, among the high sexual activity group, vaccinated individuals likely contributed approximately eight times less [0.123 (95% CrI: 0.068–0.208)] than the unvaccinated ones. Vaccination was also linked to potential reduced disease severity, with a Mpox Severity Score of 6.0 in the vaccinated group compared to 7.0 in unvaccinated individuals. Scenario analysis indicated that transmission is highly sensitive to sexual behaviour, projecting that a slight increase in the MSM sub-population with high sexual activity can trigger new mpox waves. This study strongly supports that continued vaccination, targeted awareness among risk groups and routine genomic epidemiology is needed to anticipate and respond to novel MPXV threats (e.g. global dissemination of clade I viruses).

Sexuality and Gender Issues in Autistic Youth: A Series of 6 Cases and a Literature Review

Autism Spectrum Disorder (ASD) involves challenges in social communication and repetitive behaviors, impacting daily functioning. Individuals with ASD face unique difficulties regarding sexuality, often experiencing mismatches between sexual development and social maturity, leading to potential inappropriate behaviors. Social competence deficits may limit their understanding of sexuality, increasing risks of offending or victimization. Gender differences in sexual behavior are evident, with males showing earlier and more frequent sexual activity, while females demonstrate greater flexibility in sexual orientation. This paper presents six clinical cases highlighting the diverse experiences of sexuality and gender identity in autistic individuals, offering insights into the complex interactions between ASD, gender, and sexual behavior.

Investigation of the Relationship between Plasma Nesfatin-1 Levels and Neutering in Dogs.

Neutering of dogs, whether male or female, provides various benefits such as contraception, population control, and the prevention of reproductive disorders and undesirable sexual behaviors. However, it is also associated with an increased risk of obesity, which may be directly linked to post-neutering hormonal changes. Our study aims to determine the effects of neutering on plasma levels of nesfatin-1, serotonin, dopamine, TSH, and T4-hormones implicated in obesity and metabolic regulation. Fourteen dogs (seven males and seven females), aged between 1 and 3 years, were included in this study. Male dogs underwent orchiectomy and females underwent ovariohysterectomy. Blood samples were collected before surgery and on days 7 and 14 post-operatively to measure the plasma levels of these hormones using ELISA. The results showed a significant decrease in nesfatin-1, serotonin, and T4 levels, along with a significant increase in TSH levels in both male and female dogs post-neutering. While these hormonal changes are likely part of the body's adaptive response to neutering, they may represent a potential mechanism that contributes to the long-term tendency toward obesity in neutered dogs.

Sexual Information Sources And Risky Sexual Behaviour Among Female Secondary School Adolescents In Calabar Municipality, Cross River State, Nigeria

This study adopted correlational survey design to establish the relationship between sexual information sources and risky sexual behaviour among female secondary school adolescents in Calabar Municipality, Cross River State, Nigeria. It was guided by two research questions and two null hypotheses. A sample of 395 female students in public secondary schools in the study area were selected using purposive and simple random sampling techniques. One instrument titled “sexual information sources and risky sexual behaviour (SISRSBQ) was developed by the researcher with the help of research experts and used for data collection. The reliability of the questionnaire, established using Cronbach Alpha which ranges from 80 to .87. The hypotheses were tested using Pearson Product Moment Correlation Coefficient at .05 level of significance. The findings of the study revealed that formal education, social media sources of information significantly relate to risky sexual behaviour among female secondary school adolescents. it was concluded that the risky sexual behaviours of female students depend their formal education, social media sources of information. Based on the findings and conclusion of this study, it was recommended amongst others that schools should develop curricula that not only provide accurate sexual health information but also teach critical media literacy skills. This would help students discern credible sources from unreliable ones on social media platforms.

Understanding Adolescent Criminal and Risky Online Sexual Behaviors in the Context of Mental Health and Well-Being: Findings from a Multi- National European Cybercrime Study

ABSTRACT Using a large multi-national data set of young people in Europe, this paper considers (i) the prevalence of three risky online sexual behaviors: sexting, self-generated sexual images, and watching pornography; (ii) demographic differences with respect to age and gender; and (iii) whether these three risky behaviors are associated with depression, anxiety and stress. Findings indicate that males engaged in all three behaviors more than females. Engaging in all three behaviors was associated with significantly higher levels of depression, anxiety, and stress. The implications for educational programs and policy are discussed in the context of the findings.

Sexual behaviors and risk of extended-spectrum β-lactamase-producing Enterobacterales carriage: a cross-sectional analysis

Sexual transmission of extended-spectrum β-lactamase-producing Enterobacterales (ESBL-E) is suspected. We aimed to identify clusters of sexual behavior associated with ESBL-E carriage among individuals at risk of sexually transmitted infections (STI). In this cross-sectional study, patients attending an STI-screening center and HIV outpatient clinic in Paris, France between 2018-2019 were asked questions on the following sexual activities in the last 6 months: receptive/insertive anal intercourse, passive/active rimming, receptive/insertive fellatio, receptive/insertive fisting, receptive/insertive fingering, active/passive cunnilingus. ESBL-E carriage was determined from rectal swabs. Bayesian latent class analysis was used to identify clusters of sexual activity, which were then associated with ESBL-E carriage using logistic regression. Among 1211 men who have sex with men (MSM), those belonging to two latent classes with higher prevalence of insertive fingering and active rimming (ESBL-E prevalence=15.3%, N=124 and 16.0%, N=100) and one class with higher proportions of all behaviors (24.3%, N=70) had a higher risk of ESBL-E carriage compared to those in a class with few sexual behaviors (7.3%, N=259) after adjustment. Among 439 other men and 479 women, no clear associations between sexual clusters and ESBL-E carriage were observed. Sexual behaviors are associated with varying degrees of ESBL-E carriage, particularly among MSM.

The association between lifestyle factors and the composition of the vaginal microbiota: a review.

The vaginal microbiota offers valuable insights into women's sexual health and the risk of developing sexually transmitted infections (STIs) and bacterial vaginosis. Despite the public health implications of changes in the vaginal environment, existing data on this topic remain sparse. Following the PRISMA statement guidelines, we consulted five bibliographic databases, focusing on five main daily habits and behaviors. We included only studies published up to October 2023, investigating the influence of personal hygiene, sexual behaviors, hormonal contraception, smoking, alcohol consumption, and psychosocial stress on the vaginal microbiota using next-generation sequencing. Based on our inclusion criteria, we incorporated 37 studies into this review. Hormonal contraception and personal hygiene were found to promote eubiosis of the vaginal microbiota. In contrast, sexual behaviors, smoking, alcohol consumption, and psychosocial stress were associated with an increased susceptibility to bacterial vaginosis, STIs, and severe pelvic inflammatory diseases due to a modified vaginal microbiota. Black ethnicity emerged as a confounding factor, with this population showing unstable vaginal microbiota. Oral contraception and a stable male sexual partner were found to favor Lactobacillus colonization, acting as a protective factor. Conversely, non-hormonal contraception and unprotected or non-penile/vaginal sexual activity increased the incidence of vaginal inflammation and bacterial vaginosis by disturbing the vaginal microbiota and reducing Lactobacillus abundance. Daily habits and lifestyle can influence the composition of the vaginal microbiota, thereby affecting vaginal health. Disturbances in the vaginal microbiota could be associated factors for STIs and vaginosis. Therefore, prioritizing more appropriate management of the vaginal microbiota is crucial.

Is Degradation in the Eye of the Beholder (or the Researcher)?

When people raise concerns about pornography, they most often are focused on whether pornography increases violence toward women and/or whether it degrades women. While a substantial amount of cross-cultural data suggests that there is no direct link between adult consumption and violence, the question of whether pornography is inherently degrading to women lacks clear answers. As does the question of whether behaviors in pornography that are commonly labeled as degrading are perceived that way when they take place outside pornography. To answer this question about the inherent nature of degradation, we need a better definition and understanding of what particular behaviors people consider to be degrading and whether their perception of what is degrading is influenced by the circumstance or the people involved in a non-pornography setting. To examine this, 496 individuals (247 females, 249 males) were asked to indicate their perceptions of various sexual behaviors when engaged in by males and females toward male and female partners. Results suggest that while some particular sexual behaviors are broadly viewed as degrading (e.g., watersports), perceptions of degradation for other behaviors seem to be influenced by who is doing what to whom. In this sense, the perception of degradation exists in the eye of beholder and is often not defined by the particular sexual act. Future studies of degradation should take into account the context as well as the players involved.

Prevalence of risky sexual behaviour and its associated factors among youths of Pokhara metropolitan city, Nepal: a cross-sectional study

IntroductionRisky sexual behaviour, which puts young people at greater risk of acquiring HIV AIDS and sexually transmitted infection, is a significant public health concern all around the world. In 2020,...

HIV Pre-Exposure Prophylaxis (PrEP) Users' Experiences of PrEP Access, Sexual Behaviour, and Well-Being During the COVID-19 Pandemic: A Welsh Qualitative Study.

HIV Pre-Exposure Prophylaxis (PrEP) has been available in Wales since 2017. The coronavirus disease (COVID-19) pandemic impacted UK sexual health services, leading to a reduction in service provision. There is a lack of research on the experiences of PrEP users during this time. We aimed to explore the experiences of PrEP users in Wales following the introduction of COVID-19 pandemic measures. We conducted a secondary data analysis of two prior interview studies (DO-PrEP and UPrEP). Data collection was undertaken between May 2020 and February 2021 using remote interviewing. Semi-structured interviews were conducted. Participants were ≥18 years of age, residents of Wales, current or previous PrEP users, and men who have sex with men (MSM). Reflexive thematic analysis was conducted. A total of 32 interviews were included in the analysis. Themes include the following: (1) PrEP use during COVID-19, (2) sexual behaviour and relationship changes following COVID-19 restrictions, (3) NHS service provision during the COVID-19 pandemic, and (4) wider contextual effects of the pandemic. Participants reported a change in PrEP use (pausing or switching to event-based PrEP). Participants reported reduced access to clinics and appointments. Support for changing to event-based PrEP was varied. Social isolation resulted in varied responses to lockdown rules, especially in later lockdowns. This study provides patient perspectives on the challenges the COVID-19 pandemic posed to PrEP use and access. It offers insights into the broader support needs around PrEP use when an individual's circumstances change. Flexible models of PrEP provision, which can be adapted to the patient's needs, will be essential as PrEP delivery extends into the wider community. Both the DO-PrEP and UPrEP studies received input from various stakeholders in the design of the topic guides for the study; these included public lay members, PrEP users, PrEP providers, and individuals involved with HIV advocacy and policy.

Mental health and its consequences in people living with HIV: A network approach.

Psychiatric symptoms occur frequently in people living with human immunodeficiency virus (PLWH), which may affect quality of life, sexual risk behavior, and adherence to antiretroviral therapy (ART). Data from large cohorts are limited, and symptoms are often analyzed in isolation. Therefore, we applied a network analysis to assess the interrelatedness of mental health indicators in a large cohort of PLWH. We included 1615 PLWH on ART. Participants reported on the severity of depression, anxiety, impulsivity, substance use, quality of life, sexual risk behavior, and ART adherence. An Ising network model was constructed to analyze interrelations between mental health indicators and connections with clinical consequences. Our network analysis revealed that symptoms of depression, anxiety, and indicators of impulsivity were interrelated. Substance use was prevalent and strongly connected with sexual risk behavior. Quality of life was most strongly connected with symptoms of depression. Unexpectedly, ART adherence did not display connections with any of the mental health indicators. In PLWH, the interrelatedness between symptoms of depression and anxiety and indicators of impulsivity is high. Mainly, depressive symptoms seem to impact quality of life, which warrants attention for depression in PLWH. We did not observe evidence for the common assumption that patients suffering from psychiatric symptoms are less adherent to HIV treatment.

Interactions between kisspeptin and bone: Cellular mechanisms, clinical evidence, and future potential.

The neuropeptide kisspeptin and its cognate receptor have been extensively studied in reproductive physiology, with diverse and well-established functions, including as an upstream regulator of pubertal onset, reproductive hormone secretion, and sexual behavior. Besides classical reproduction, both kisspeptin and its receptor are extensively expressed in bone-resorbing osteoclasts and bone-forming osteoblasts, which putatively permits direct bone effects. Accordingly, this sets the scene for recent compelling findings derived from in vitro experiments through to in vivo and clinical studies revealing prominent regulatory interactions for kisspeptin signaling in bone metabolism, as well as certain oncological aspects of bone metabolism. Herein, we comprehensively examine the experimental evidence obtained to date supporting the interaction between kisspeptin and bone. A comprehensive understanding of this emerging facet of kisspeptin biology is fundamental to exploiting the future therapeutic potential of kisspeptin-based medicines as a novel strategy for treating bone-related disorders.

Impact of the COVID-19 pandemic on sexually transmitted infection testing and diagnosis in Lebanon: A retrospective chart review

BackgroundSocial distancing restrictions during the COVID-19 pandemic caused disruptions to sexual health services (SHS) worldwide. During the first year of the pandemic, Lebanon implemented multiple lockdowns during which SHS endured repetitive closures. We explore the impact of the pandemic on SHS delivery and the diagnosis rate of sexually transmitted infections (STIs) among attendees of a large sexual health clinic in Beirut, Lebanon. MethodsThis was a retrospective analysis of the clinic's database, including data on voluntary counseling and testing (VCT) for HIV, syphilis, hepatitis B virus (HBV), and hepatitis C virus (HCV). We compared the number and types of services provided, and the number and rate of positive VCT diagnoses pre- (Mar 2019–Feb 2020) and post- (Mar 2020–Feb 2021) COVID-19 onset. ResultsMen who have sex with men (MSM) comprised 35 % and 40 % of attendees pre- and post- COVID-19 onset, respectively. Post-COVID-19 onset, a total of 1350 VCT services and 406 medical consultations were provided, an overall 45 % decrease compared with pre-COVID-19 onset. The prevalence pre-COVID-19 onset of HIV, syphilis, HBV, and HCV was 0.8 %, 0.3 %, 0.2 %, and 0.1 %, respectively, and post-COVID-19 onset 1.2 %, 0.7 %, 0.3 %, and 0.3 %, respectively. Post-COVID-19 onset, 1.7 % of patients tested positive for any STI compared with 1.1 % pre-COVID-19 onset (OR: 1.5, 95%CI: 0.8–2.7). Close to 90 % of all positive diagnoses were among MSM. The prevalence of HIV, syphilis, HBV, and HCV among MSM in the total sample was 2.1 %, 1.2 %, 0.4 %, and 0.3 %, respectively. ConclusionCOVID-19 related closures led to substantial reduction in SHS accessibility among clinic attendees. STI positivity rates increased post-COVID-19 onset, although this increase was not statistically significant. Findings suggest that sexual risk behavior was taking place during the pandemic despite the lockdowns and highlight the need to minimize disruptions in provision of SHS during similar crises, particularly to key populations.

Lemming and Vole Cycles: A New Intrinsic Model.

It is 100 years since the first paper described the multiannual cycles in Arctic rodents and lagomorphs. The mechanisms driving population cycles in animals like lemmings and voles are complex, often attributed to extrinsic factors, such as food availability and quality, pathogens, parasites and/or predators. While extrinsic factors provide insights into population cycles, none fully explain the phenomenon. We propose an underlying innate, intrinsic mechanism, based on epigenetic regulation, that drives population cycles under harsh arctic conditions. We propose that epigenetically driven phenotypic changes associated with sexual development, growth and behaviour accumulate over time in offspring, eventually producing a phase change from rising population density to eventual population collapse. Under this hypothesis, and unlike previous hypotheses, extrinsic factors modify population cycles but would not be primary drivers. The interaction between our intrinsic cycle and extrinsic factors explains established phenomena like delayed-density dependence, whereby population growth is controlled by time-dependent negative feedback. We advocate integrating a century of field research with the latest epigenetic analysis to better understand the drivers of population cycles.

The HIV Environmental Riskscape: The Roles of HIV Sexual Risk and Resilience Factors among Black Men Who Have Sex with Men: Findings from the Real Talk Project.

Black and African American men who have sex with men (Black MSM) experience the greatest proportion of new HIV infections in the United States. To address this challenge, a better understanding of the HIV environment riskscape including both risk and resilience factors is warranted among Black MSM. Research indicates that stress is associated with increased HIV sexual risk behaviors. Further, behavioral factors such as serosorting and community level factors including social support and community connection are resilience factors that protect against risk behaviors. The present study examines whether everyday stress is associated with HIV sexual risk behavior, as well as the role of risk and resilience factors among 125 Black MSM recruited in the Real Talk study. The Real Talk project examined the relationships between resilience, HIV risk behaviors, and HIV prevention strategy among a sample of Black MSM. Using generalized estimating equations, our results indicate a positive association between everyday stress and engaging in condomless anal intercourse only after adjusting for risk, resilience, and correlate variables. Similarly, having multiple sex partners and using substances during sex also show positive associations with condomless anal intercourse. Resilience factors of engaging in serosorting and being connected to both the Black and gay communities were negatively associated with condomless anal intercourse. Future prevention research and programming should focus on both risk and resilience factors to mitigate new HIV infections among Black MSM.