Sexes

Low fertility has persisted in Japan for decades. Sexless marriages may indirectly contribute to low fertility. Inactive sexual lives within intimate and committed relationships may be linked to sexual activity outside such relationships, called “casual sex”. This study aimed to explore the correlates of casual sex and sexlessness. A web-based questionnaire survey was conducted among married and single men (n = 4000) aged 20–54 years in Japan. Sexlessness were reported by 56% of men, whereas 11% had had casual sex and 31% had had non-casual sex (with spouse, fiancé, or girlfriends/boyfriends) in the last month. Among married men, higher income and long working hours were positively associated with casual sex. Regarding never-married men: those with lower educational status and without full-time jobs were more likely to report casual sex, those in rural areas were more likely to be sexless than those in urban and suburban areas, and those with depression were more likely to be sexless than those without depression. Matching app use was strongly associated with casual sex among married and never-married men, suggesting that such tools may facilitate sexual activity outside committed and intimate relationships. Sexual behavior is closely linked to one’s social and economic environment and health status. Full article

Background: Childbirth is a unique experience ina woman’s life and always remains indelibly engraved in her memory. For this reason, it is necessary to ensure appropriate conditions to have a positive birth experience. Thus, guidelines and protocols have been developed by major international organizations that aim to promote normal labor and better care for the mother and fetus without unnecessary interventions. The aim of this study is to investigate whether the international guidelines and protocols are observed in Greek maternity hospitals. Methods: The study involved 124 male and female students from the three departments of Midwifery: University of West Attica, International Hellenic University and University Western Macedonia, which completed an equal number of self-report questionnaires with their socio-demographic data and were then asked to answer questions posed by instructions for normal childbirth. Results: It was observed that many of the guidelines are not followed, such as grooming and enema, prohibition of feeding and fluid intake, application of pressure on the bottom of the uterus, frequent vaginal examination, prohibition in the presence of sessions, continuous cardiotocographic follow-up in low-risk pregnancies, termination of delivery only in a supine gynecological position, routine perineotomy and immediate ligation of the umbilical cord. Conclusions: The purpose of the guidelines is to maintain the natural course of childbirth by avoiding a series of unnecessary acts that alter the naturalness and undermine the rights of women in childbirth. Full article

The aim of this study was to investigate the association between masturbation frequency and sexual dysfunction among men and women, focusing on individuals with and without regular sexual partners, and to determine whether sexual compatibility (e.g., similar sexual desire levels and a match between desired behaviors and behaviors one’s partner is willing to engage in) in the relationship affects masturbation frequency. Here, 12,271 Finnish men and women completed an online survey about masturbation frequency, sexual function, and sexual compatibility with their partner for those who were in a relationship. The results indicated that masturbation frequency was positively associated with overall sexual function for women. This was moderated by relationship status, meaning that more frequent masturbation was associated with better orgasmic function and sexual satisfaction in single women, whereas the opposite was true for women who were in a relationship. For men, more frequent masturbation was associated with better erectile function for single men, and better ejaculatory latency but worse orgasmic function, intercourse satisfaction, and more symptoms of delayed ejaculation for men who were in a relationship. Lower sexual compatibility and sexual dysfunctions in the partner were associated with more frequent masturbation in both sexes. The associations between masturbation frequency and sexual function vary for single and partnered individuals, and are, for the latter group, further affected by sexual compatibility. Full article

Although previous studies have explored the role of gender on stalking victimization, we know very little about how female and male immigrants are exposed to stalking victimization over time after their arrival to their host society. To address this void in the literature, we use the 2014 Canada General Social Survey to compare stalking victimization among native-born individuals, recent immigrants (those who have been in Canada for fewer than 10 years), and established immigrants (those who have been in Canada for 10 years or more) separately for women and men. Applying gender-specific complementary log-log models, we find that female (OR = 0.63, p < 0.05) and male (OR = 0.46, p < 0.01) recent immigrants are less likely to experience stalking victimization than their native-born counterparts. We also find that female established immigrants (OR = 0.65, p < 0.05) are less likely to experience stalking victimization than their native-born counterparts although there is no significance difference for male established immigrants (OR = 1.01, p > 0.05). Overall, this study points to the importance of understanding the intersection between immigrants’ length of residence and gender in the context of stalking victimization in Canada. Based on these findings, we discuss several implications for policymakers and directions for future research. Full article

It is widely assumed that LGBT+ people may feel insecure and unwelcome in sports settings, which are often characterized by a binary gender order and a culture of heteronormativity. Previous research also suggests that LGBT+ individuals experience homophobia in the context of sport. Despite these findings, reliable quantitative data on the sports participation levels of sexual minority groups are scarce. The paper addresses this academic void by analyzing sports activity data of sexual minority groups. The 2019 wave of the German Socio-Economic Panel (SOEP) study is analyzed, which includes a novel LGBT+ boost sample of respondents who self-identify as lesbian, gay, bisexual, transgender, or non-binary with regard to gender. The analysis of this sample shows that sports activity levels (with regard to frequency and duration) of homo- and bisexual individuals are comparable to the heterosexual majority. Although findings show that a high share of homo- and bisexual individuals experience sexual discrimination, discrimination is not associated with lower participation rates in sports. We thus conclude that the domain of sport—although by no means free of discrimination—offers sufficient participation opportunities for LGBT+ people. Full article

Introduction: Youth-friendly sexual and reproductive health (SRH) interventions are essential for the health of adolescents (10–19 years). Co-designing is a participatory approach to research, allowing for collaboration with academic and non-academic stakeholders in intervention development. Participatory action research (PAR) involves stakeholders throughout the planning, action, observation, and reflection stages of research. Current knowledge indicates that co-producing SRH interventions with adolescents increases a feeling of ownership, setting the scene for intervention adoption in implementation settings. Objectives: This scoping review aims to understand the extent of adolescents’ participation in PAR steps for co-designed SRH interventions, including the barriers and facilitators in co-designing of SRH intervention, as well as its effectiveness on adolescents’ SRH outcomes. Methods: Database searching of PubMed, Medline, Embase, CINAHL, Scopus, Web of Science, Google Scholar, and organisational websites was performed, identifying 439 studies. Results: Upon screening, 30 studies (published between 2006–2021) met the inclusion criteria. The synthesis identified that adolescents were involved in the planning and action stages of the interventions, but not in the observation and reflection stages. Although the review identified the barriers and facilitators for co-designing SRF interventions, none of the included studies reported on the effectiveness of co-designing SRH interventions with adolescents; therefore, meta-analysis was not performed. Conclusions: While no specific outcome of the interventions was reported, all papers agreed that adolescent co-designing in ASRH interventions should occur at all stages to increase understanding of local perceptions and develop a successful intervention. Full article

Little knowledge about pre-exposure prophylaxis (PrEP) use in trans and gender diverse (TGD) communities in Germany exists. The PrApp Study collected data on PrEP use and sexual behaviour among PrEP users in Germany. Descriptive methods and logistic regression were used to describe PrEP use among TGD and cis persons. A total of 4350 PrEP users in Germany were included, with 65 (1.5%) identified as TGD. Compared to cis participants, TGD participants were younger (median age 29 vs. 37 years) and more likely to have a lower income (adjusted odds ratio (aOR) = 4.4; 95% confidence interval (CI) = 2.4–8.2) and be born outside Germany (aOR = 2.5; 95% CI = 1.3–4.5). On-demand PrEP use was higher in TGD participants (aOR = 1.9; 95% CI = 1.0–3.5) and numerically more TGD obtained PrEP from informal sources (aOR = 1.8; 95% CI = 0.9–3.5). Testing behaviour, condom use, and number of sexual partners were comparable between both groups. Socioeconomic disparities may constitute structural barriers for TGD people to access PrEP, leading to more informal and on-demand use. PrEP providers need to reduce access barriers for TGD PrEP users and provide information on safe PrEP use for this population. Full article

Parent–child communication about sex and relationships can protect adolescents from risky sexual behaviors, but few studies investigate how family talk may change over the course of development from adolescence to emerging adulthood. This current study uses thematic analysis to explore continuity and change in perceived talk with parents about sex and relationships, following a United States sample of 15 adolescent participants over three time points: early adolescence (age 13–14), middle adolescence (age 15–16), and emerging adulthood (age 20–21). Analyses addressed participants’ experiences of talk with parents about sex and relationships (comfort, engagement) and the content of talk: dating and relationships, pregnancy and parenting, protection, STIs, and sexual behavior. Findings show that family communication about sex and relationships extends from early adolescence to emerging adulthood, but changes in content to reflect shifts in adolescent and emerging adult development. Further, while positive engagement and comfort with talk about sex remain relatively high over time, participants’ discomfort and negative engagement appear to increase, highlighting challenges for ongoing family communication. These findings suggest a meaningful, ongoing role for parents in family communication about sex and relationships as their children develop, and suggest some opportunities and challenges that parents may face through this process. Full article

In recent years, the gender perspective in scientific research and sex differences in biological studies on emotional disorders have become increasingly important. However, sex bias in basic research on anxiety and depression is still far from being covered. This review addresses the study of sex differences in the field of anxiety and depression using animal models that consider this issue so far. What can preclinical studies tell us and what are their main limitations? First, we describe the behavioral tests most frequently used in preclinical research to assess depressive-like and anxiety-like behaviors in rodents. Then, we analyze the main findings, strengths, and weaknesses of rodent models of anxiety and depression, dividing them into three main categories: sex chromosome complement-biased sex differences; gonadal hormone-biased sex differences; environmental-biased sex differences. Regardless of the animal model used, none can reproduce all the characteristics of such complex and multifactorial pathologies as anxiety and depressive disorders; however, each animal model contributes to elucidating the bases that underlie these disorders. The importance is highlighted of considering sex differences in the responses that emerge from each model. Full article

This paper presents an innovative methodology for the prevention of child sexual abuse (CSA): animated cartoons. CSA is a political, social, educational, and psychological problem that affects many children according to the World Health Organization (WHO). That is why prevention becomes an essential tool for the protection of children. Children are increasingly accustomed to the use of digital media, both for learning and for entertainment. In response to this evolution on how information is transmitted and according to the tradition that cartoons have always had of transmitting values such as friendship, ecology, or solidarity, a 15-minute long video was developed. This video is an animated cartoon, presenting a story. It is composed of music, six friends, and three fantasy characters, and it was designed for children to learn resources to ask for help in case they are suffering CSA. The video is accompanied by a workbook through which both children and adults reinforce what they have learned in the cartoons and learn additional keys for their protection. Data from the first pilot studies carried out to test the effectiveness of this methodology are also presented, with promising results. Full article

The role of masturbation frequency and pornography use on sexual response during partnered sex has been controversial, the result of mixed and inconsistent findings. However, studies investigating this relationship have often suffered from methodological shortcomings. We investigated the role of masturbation frequency and pornography use on both the occurrence and severity of delayed/inhibited ejaculation (DE), an increasingly common sexual problem among men. We did so in a large (nonclinical) multinational sample of cisgender men (N = 2332; mean age = 40.3, SE = 0.31) within a multivariate context that relied on multiple (and, when possible, standardized) assessments of sexual dysfunctions while controlling for possible confounding variables. Results indicated a weak, inconsistent, and sometimes absent association between the frequency of pornography use and DE symptomology and/or severity. In contrast, both poorer erectile functioning and anxiety/depression represented consistent and strong predictors of DE and, to a lesser extent, DE severity. Other factors, including relationship satisfaction, sexual interest, and masturbation frequency, were significantly though moderately to weakly associated with DE. In conclusion, associations (or sometimes lack thereof) between masturbation frequency, pornography use, and delayed ejaculation are more clearly understood when analyzed in a multivariate context that controls for possible confounding effects. Full article

The goal of adolescent sexual reproductive health (SRH) services is to provide information, education and healthcare to promote safe health practices and protect adolescents from negative health outcomes; however, access to timely, effective, and affordable SRH services by adolescents in Edmonton, Canada remains relatively unknown. Our study sought to understand the perspectives and experiences of adolescent girls and service providers in relation to availability, accessibility, and quality of SRH services available in Edmonton. The study objectives were to explore SRH services adolescents seek, uncover barriers in accessing SRH services and identify areas to improve accessibility. Qualitative description design was employed to conduct this study. Five service providers specializing in SRH, and eight females (ages 17–20 years) that access SRH services were recruited from the Alberta Health Services Birth Control Centre (BCC). Semi-structured interviews took place via Zoom. Thematic analysis was conducted using NVIVO software. Findings consisted of four primary themes: (1) views and current SRH practices; (2) barriers to accessibility; (3) the effects of COVID-19 on accessibility; (4) identified gaps in SRH care. The findings from our study support the development of knowledge translation strategies and make recommendations to improve the present quality of SRH services in Edmonton. Full article

This theoretical review explores the possibility that the consumption of internet pornography (IP) represents a credible risk factor in the perpetration of aggression and violence against women. Sexual violence, abuse, and degradation of women is commonly depicted in mainstream heterosexual IP. Despite the violent tenor, the effect this material may have on beliefs, attitudes and behaviors is understudied, as are the reasons why violent and degrading IP is so widely viewed, enjoyed, and accepted. Both theory and empirical findings support the contention that depictions of violence in IP may contribute to real world aggression and violence against women, with two relevant spheres of inquiry proposed in this theoretical review. The first considers IP as a ‘zone of cultural exception’, in which the perpetration of violent and degrading acts against women are eroticized and celebrated, despite such behaviors being considered antisocial in wider society. It is suggested that this excepted status is enabled by the operation of the third person effect to negate the detrimental effects of IP. The second explores the objectification and dehumanization of women in IP and the use of moral disengagement by viewers to enable their disavowal of any harm in the depicted violence. Full article

Objectives The quality of sexual life of elderly people represents an understudied topic of sexual medicine and of psycho-sexology. Hence, we aimed to evaluate the association of specific psycho-relational variables, such as intimacy, increased affective gestures towards a partner (AGtP), daily shared activities, and dyadic satisfaction, with the psychosexual wellbeing of elderly people, expressed in terms of sexual satisfaction. Methods: A cohort of elderly people was selected from a sample of a broader study evaluating the role of sexual activity in protecting the emotional wellbeing of a population subjected to quarantine due to the COVID-19 pandemic. Specifically, the presence of sexual dysfunctions, the emotional wellbeing (i.e., absence of anxiety and/or depression), and the quality of the partners’ relationships were studied. For the study’s purpose, the Sexual Health Inventory for Males (SHIM), the Female Sexual Function Index (FSFI), the Orgasmometer and the Orgasmometer-F, the Generalized Anxiety Disorder scale (GAD-7), the Patient Health Questionnaire (PHQ-9), and the Dyadic Adjustment Scale were adopted. Results: A group of 124 elderly subjects (≥60) was selected for the study’s purposes. Among these, 84% were males (120/124), and 16% were females (20/124). All the subjects declared to be in a stable relationship and to be sexually active during the first lockdown period. Gender differences were found for the Dyadic Satisfaction subscale (males: 37.04 ± 6.57; females: 32.85 ± 10.04; p < 0.05) and the Orgasmometer (males: 7.64 ± 1.30; females: 6.60 ± 2.46; p < 0.01). Linear regression analysis showed the association between higher Orgasmometer scores and: (i) the absence of sexual dysfunctions (β = −1.213; SE = 0.271; p < 0.0001), (ii) higher dyadic satisfaction (β = 0.042; SE = 0.019; p < 0.05), and (iii) reduced shared activities with partner (β = −0.463; SE = 0.143; p < 0.01) and increased affective gestures towards partner (DAS measured AGtP) (β = 0.595; SE = 0.065; p < 0.0001). Post hoc analysis of ANCOVA with the Bonferroni correction method showed a significant difference in the Orgasmometer scores between subjects with and without sexual dysfunction (mean difference: 2.102; SE = 0.340; p_Bonf < 0.001), with healthy subjects reporting higher scores compared to dysfunctional ones. Conclusions: It is reasonable to suppose that, beyond the presence of sexual dysfunctions, the sexual health of elderly people may benefit from the quality of the relationship, and, specifically, from the presence of affective gestures towards the partner and the dyadic satisfaction. To the contrary, the quantity of time spent together, sharing specific activities, may be considered a factor worsening relational and sexual health. These data should be considered during the evaluation of sexual health among elderly people. Full article

Previous research has shown that women may use self-enhancement strategies to compete with one other. Lumbar curvature in women is considered to enhance a woman′s attractiveness, potentially due to its role in bipedal fetal load and sexual receptiveness. The current study investigated the role of lumbar curvature on women’s perceptions of sexual receptiveness as well as its role in women’s intrasexual competitiveness. Study 1 (N = 138) tested and confirmed that women’s intrasexual competition influences their perception of sexual receptivity of women as a function of lordosis posture depicted in a standing posture. Study 2 (N = 69) replicated these results and extended them to other postures, namely, the quadruped and supine positions. Study 3 (N = 106), using a two-alternative forced-choice task, revealed that other women perceive relatively larger arched-back postures as more threatening to their relationship and frequently as being more attractive. Collectively, this work suggests that women consider a lordotic posture in other women as a signal of sexual receptivity and perceive it as a threat to their relationship. This research provides robust support for the sexually receptivity hypothesis of lumbar curvature, questioning the alternative morphological vertebral wedging hypothesis. Full article

(1) Background: Dating violence (DV) among adolescents constitutes a serious problem, not only because of the magnitude of the phenomenon, but also because of the seriousness of the personal and social consequences derived from it. The objectives of this study were the following: to analyze the prevalence of DV among adolescents in residential care and in schools, according to sex, age and origin, and to analyze the prevalence of the types of violence and victimization, according to the residential care resource and the school. (2) Methods: The sample consisted of adolescents in residential care in the Autonomous Community of the Basque Country (Spain) (n = 271) and adolescents in schools (n = 268) aged between 12 and 17 years. (3) Results: The results showed a higher prevalence of DV in adolescents in residential care than that found in other studies with a normative sample. (4) Conclusions: These results support the need for work and research with these minors in residential care. It also gives an important weight to sociodemographic variables, such as age and sex, and also to the types of violence and victimization, i.e., variables to be taken into account in the intervention with adolescents. Future educational programs should consider DV prevention and children in residential care. Full article

The purpose of this study was to investigate the sexual behavior patterns of student athletes of senior high schools in the Upper East Region of Ghana and to assess the differences in sexual behavior patterns between male and females. A sample of 400 student athletes using a convenience sampling technique from public senior high schools was drawn to complete a self-designed research study. Descriptive statistics and the Chi-square test tool were used to analyze the collected data. The results showed that student athletes practiced various forms of sexual behaviors such as celibacy, foreplay, vaginal-penile sex, sexual fantasy, masturbation, oral sex, and anal sex. The Chi-square analysis showed significant gender differences in prevalence of masturbation (χ2 (1, n = 400) = 4.6962, probability = 0.030) and sexual fantasy (χ2 (1, n = 400) = 6.8477, probability = 0.009), but not vaginal-penile intercourse (χ2 (1, n = 400) = 1.3197, probability = 0.251) and celibacy (χ2, (1, n = 400) = 0.0721, probability = 0.788). The study concludes that student athletes of senior high schools might be vulnerable to unplanned parenthood and are at risk of STIs, including HIV. Regular health promotion campaigns on sexual risk-taking behaviors are required to help reduce the prevalence of student athletes’ indulgence in risky sexual behavior patterns that can harm their health. It is essential to implement gender-specific interventions (e.g., decision-making skills) when addressing the problems of sexual behaviors among the student athletes in the region. Full article

With approximately two-thirds of the United States adult population classified as overweight or obese, obesity remains a critical public health concern. Obesity not only contributes to several health complications including type 2 diabetes mellitus and cardiovascular disease, but the condition is also associated with sexual dysfunction in both women and men. Despite evidence linking obesity and its concomitant pathophysiology to sexual problems, the potential roles of psychosocial factors such as body image are understudied. This narrative review evaluates the research linkages between obesity and sexual dysfunction, with particular attention to the potential effects of body image dissatisfaction. A literature search of biomedical and psychological databases was used to identify research pertaining to obesity, sexual function, and/or body image constructs. The pathophysiological effects of obesity on sexual function are well-documented in mechanistic studies and animal trials, often with corroboration in human clinical samples. However, very few studies examine obesity, body image, and sexual function in tandem. Body image dissatisfaction appears to independently impinge upon the sexual response cycle and mental health outcomes, irrespective of body weight. While obesity is often associated with negative body image appraisal, it is unclear whether these constructs exert additive, synergistic, or antagonistic effects on sexual responsivity. Additionally, overweight/obese individuals who exhibit higher levels of body image satisfaction or self-confidence appear to be protected from the deleterious effects of obesity on sexual satisfaction, at least to some extent. Greater reliance upon conceptual/theoretical models from the body image literature may better clarify the relationships between these constructs. Full article