Search

Background: The integration of high-risk human papilloma virus (HPV) DNA into the human genome has been implicated in cervical carcinogenesis and head and neck squamous cell cancer. However, its role in lung squamous cell carcinoma is not well understood. In addition, tuberculosis (TB) and lung cancer(LC) share similar clinical symptoms and imaging features, increasing the risk of misdiagnosis. Case Presentation: The patient presented with a 16-month history of hemoptysis, chest pain, and occasional fatigue, without fever, chills, or history of mechanical damage or autoimmune diseases. Examination revealed normal vital signs and laboratory parameters, except for a positive interferon-gamma release assay indicating tuberculosis infection. Bronchoscopic examinations identified congestion and edema of the tracheal wall, along with a tiny lesion in the right wall of the trachea. She had been misdiagnosed with tuberculosis. However, the diagnosis of squamous cell carcinoma was eventually confirmed by endoscopic biopsy. The patient's macrogenomic second-generation sequencing (mNGS) of the bronchoscopic biopsy specimen was positive for HPV-16.The patient's sex partner tested positive for HPV-16 in penile scrapings, indicating HPV transmission through oral sex. Conclusions: This case highlights the potential for HPV infection acquired through oral sex to lead to lung squamous cell carcinoma. It emphasizes the importance of considering HPV-associated malignancies in patients with respiratory symptoms who engage in oral sexual behaviors. [ABSTRACT FROM AUTHOR]

Mycoplasma hominis is a bacterium that colonizes the genital tract of some females and males, as well as their respiratory tracts. Although only two cases of deep neck infection have been reported, the associations between the onset and sexual intercourse have not been reported. A healthy 19-year-old female was diagnosed with a left peritonsillar abscess. The patient had sexual intercourse with a new partner, including oral sex, two days prior to symptom onset. It was not known whether the male partner had urethritis symptoms. M. hominis and Fusobacterium necrophorum were isolated from the abscess culture. The patient's condition improved after drainage, and sulbactam ampicillin was switched to oral clindamycin. [ABSTRACT FROM AUTHOR]

The oral transmission of HPV and, consequently, the risk of oral cancer has increased in the last years. Oral sex has often been implicated among the risk factors for oral HPV infections, however, there is still no consensus on these topics, nor on the relationship between genital and oral HPV infections. The present study aimed to evaluate the coexistence of papilloma virus, at the levels of the oral and genital mucosa, in women with a histologically confirmed HPV lesions (and a positive HPV test) at the genital level and a negative HPV control group. We also evaluated how some risk factors, such as smoking, the number of partners, age, and sexual habits can influence the possible presence of the virus itself in the oropharynx of the same women. In total, 117 unvaccinated women aged between 18 and 52 were enrolled. We found that the prevalence of oral HPV infection was high among the women with concomitant genital HPV infection (22%) compared to the HPV-negative women (0%), and the estimated odds ratio was 17.36 (95% CI: 1.02, 297.04). In none of the women with oral HPV did we find any relevant clinical lesions. The potential risk factors for HPV infections in the oropharynx and genitals were analyzed based on questionnaire responses. A multivariate analysis showed that genital HPV infections were significantly associated with a number of sexual partners > 10 (OR 138.60, 95% CI: 6.04–3181.30, p < 0.001), but the data also referred to having between 3–5 or 6–10 partners as being significant, as were a high level of education (OR 6.24, 95% CI: 1.67–4.23.26 p = 0.003), a frequency of sexual intercourse >10 (OR 91.67 95% CI: 3.20–2623.52, p = 0.004), oral sex (OR 6.16, 95% CI: 1.22–31.19, p = 0.014), and >20 cigarettes/day (OR 6.09 95% CI: 1.21–30.61, p = 0.014). Furthermore, being "separate" and having multiple sexually transmitted diseases were also significantly associated with genital HPV infection. In contrast, oral HPV infections were significantly associated with women aged 36 to 50 years (OR 27.38, 95% CI: 4.37–171.37; p = 0.000202) and oral sex (OR 95.5, 95% CI: 5.13–1782.75, p = 0.001126).Additionally, being separate, being cohabitant, lifetime sexual partners of >10, 3–5 lifetime sexual partners, <20 years of age, >10 sexual intercourse per month, occasional and regular anal sex, >20 cigarettes per day, a history of sexually transmitted disease (herpes and multiple), and having a history of genital warts were significant. Screening and early diagnosis are considered to be practically unfeasible for this category of cancer, given the lack of visible lesions; the 9-valent HPV vaccine remains the only means that could help to successfully counter the growing incidence of oral squamous cell carcinoma. [ABSTRACT FROM AUTHOR]

Group A Streptococcus (GAS) is a rare cause of peritonitis with only a few reports of disease associated with surgical abortion, vaginal delivery, or intrauterine devices, most of which are speculated to be in association with the female genital tract. Only a single case of GAS infection transmission through contemporary oral sex has been previously reported. We report a strange case of GAS peritonitis occurring after abortion and oral sex. [ABSTRACT FROM AUTHOR]

Purpose: Although rates of sexually transmitted infections (STIs) and human papillomavirus (HPV)-related head and neck cancers associated with oral sex are increasing, less than 10% of youths report using protection. This study aims to assess youths' knowledge and perceptions of oral sex risk and barriers to protection use.Methods: Our study uses MyVoice, a national text message poll of youths aged 14-24 years. Four open-ended probes were fielded to 1,215 youths in March 2019. Qualitative data were analyzed using thematic analysis and quantitative data were summarized with descriptive statistics.Results: Nine hundred and nine youths responded to the survey (relative risk [RR]=74.8%). Youths' responses regarding why protection is frequently not used centered around: lack of education (22.4%), no perceived STI risk (19.8%), decreased pleasure (19.3%), and no pregnancy risk (15.7%). Youths believed that comprehensive education (53.7%), normalization in popular culture and media (19.1%), increased access to protection (15%), and improved protection options (10.5%) would increase protection use during oral sex.Conclusion: Youths demonstrated limited knowledge of the risks of oral sex, dissatisfaction with current protection options, and a need for normalization in popular culture. Programs developed with youths in mind may be able to successfully increase protection use and decrease rates of STI transmission and oral sex-related HPV head and neck cancer.VISUAL ABSTRACT. [ABSTRACT FROM AUTHOR]

We investigated initial engagement in oral sex and sexual intercourse, as well as number of sexual partners, among a prospectively followed sample of adolescent girls with and without a thorough childhood diagnosis of attention-deficit/hyperactivity disorder (ADHD). Participants were adolescent girls (ages 12–19) followed longitudinally as part of a study of ADHD in females. A diverse sample of 140 girls with clinician-diagnosed ADHD (47 inattentive, 93 combined) and 88 age- and ethnicity-matched comparison girls were initially recruited and invited to partake in research summer programs. We utilized data on initial engagement in oral sex, sexual intercourse, and number of sexual partners, collected during follow-up interviews conducted 5 and 10 years after baseline participation. Girls with a childhood diagnosis of ADHD engaged in oral sex at a significantly younger age and reported nearly twice as many oral sex partners than their typically developing peers. Post hoc tests revealed that group differences were driven largely by girls with the combined presentation of ADHD (i.e., those with childhood histories of both inattention and hyperactivity/impulsivity). No significant differences emerged with respect to age of initial sexual intercourse or number of male sexual intercourse partners. In sum, adolescent girls with ADHD, particularly those with the combined presentation, were more likely to engage in oral sexual activity at a young age and with a greater number of both male and female partners. Findings highlight the need for longitudinal research that quantifies and distinguishes between various forms of sexual behavior and later reproductive and mental health outcomes. [ABSTRACT FROM AUTHOR]

• At population level, women with unexplained recurrent miscarriage had less oral sex. • Oral sex seems to influence pregnancy outcome in a proportion of the women. • Oral sex might induce maternal tolerance towards paternal antigens of the fetus. A possible way of immunomodulation of the maternal immune system before pregnancy would be exposure to paternal antigens via seminal fluid to oral mucosa. We hypothesized that women with recurrent miscarriage have had less oral sex compared to women with uneventful pregnancy. In a matched case control study, 97 women with at least three unexplained consecutive miscarriages prior to the 20th week of gestation with the same partner were included. Cases were younger than 36 years at time of the third miscarriage. The control group included 137 matched women with an uneventful pregnancy. The association between oral sex and recurrent miscarriage was assessed with conditional logistic regression, odds ratios (ORs) were estimated. Missing data were imputed using Imputation by Chained Equations. In the matched analysis, 41 out of 72 women with recurrent miscarriage had have oral sex, whereas 70 out of 96 matched controls answered positive to this question (56.9% vs. 72.9%, OR 0.50 95%CI 0.25−0.97, p = 0.04). After imputation of missing exposure data (51.7%), the association became weaker (OR 0.67, 95%CI 0.36–1.24, p = 0.21). In conclusion, this study suggests a possible protective role of oral sex in the occurrence of recurrent miscarriage in a proportion of the cases. Future studies in women with recurrent miscarriage explained by immune abnormalities should reveal whether oral exposure to seminal plasma indeed modifies the maternal immune system, resulting in more live births. [ABSTRACT FROM AUTHOR]

Objectives: Oral sex and its associated factors among low-tier female sex workers (FSWs) have not been documented in the Chinese literature. Here, we report this perspective in this group. Methods: The data were derived from a large cross-sectional study conducted among low-tier FSWs using a structured questionnaire in 21 counties in Zhejiang province, China. The prevalence of oral sex and its associated factors among 2645 low-tier FSWs were analyzed using bivariate and multivariate analysis. Results: Of all participants, 579 (21.9%) had performed oral sex with clients over the previous month. Multivariate analysis revealed that oral sex is related to being unmarried, low income, early initiation of commercial sex, having conducted commercial sex in more counties, longer duration of commercial sex, larger number of clients, ever having engaged in anal sex, less use of condoms and oral contraceptives during the previous month, low rate of adoption for contraception at the present time, and STI-related symptoms during the previous half year. Conclusion: Oral sex practitioners among low-tier FSWs in China are at a higher risk of STI, HIV, and unwanted pregnancy compared to those who did not engage in oral sex. Behavioral interventions carried out among low-tier FSWs should specifically target low-tier FSWs who practice oral sex, should carefully take into account the characteristics of these FSWs, provide risk awareness education and training for condom use negotiation, and promote the availability of condom and reproductive health care, timely diagnosis, and treatment of STIs. [ABSTRACT FROM AUTHOR]

Background: Men who have sex with men (MSM) and transgender women (TGW) are at risk for sexually transmitted infections (STIs), including those of the oropharynx. We estimated the prevalence and factors associated with oral sex practices and characterized oropharyngeal STIs among a cohort of MSM and TGW in Nigeria. Methods: From 2013 to 2018, TRUST/RV368 recruited MSM and TGW into HIV/STI diagnosis and treatment at community-based clinics in Nigeria. Participants who completed HIV testing and oral sex questions at enrollment were selected. Cross-sectional analyses with bivariate and multivariable logistic regression models estimated odds ratios (ORs) and 95% confidence intervals (CIs). Oropharyngeal swab testing for Neisseria gonorrhoeae (NG) and Chlamydia trachomatis (CT) began in 2014 and for those with diagnostic results at enrollment, the unadjusted association of oral sex practices with oropharyngeal STIs was conducted. Results: A total of 1342 participants had a median age of 25 years (interquartile range: 22–29), 58% were living with HIV, and 69% reported oral sex practices. Factors associated with increased odds of engaging in oral sex included living with HIV (adjusted [a]OR: 1.4, 95% CI: 1.1–1.8), self-identifying as a woman (aOR:1.8, 95% CI: 1.1–2.8), mobile phone ownership (aOR:2.3, 95% CI: 1.3–3.9), receptive anal sex (aOR:1.7, 95% CI:1.3–2.3) and multiple male sexual partners (2 to 4 vs. ≤1, aOR:1.5, 95% CI: 1.0–2.2; 5+ vs ≤1, aOR:2.9, 95% CI:1.9–4.3). Oropharyngeal STI prevalence was 7% (52/752) and higher among those who engaged in oral sex compared to those who did not (unadjusted OR: 2.5, 95% CI:1.2–5.3). Conclusions: Oral sex was common and associated with an increased odds of oropharyngeal STIs among MSM and TGW from Nigeria. In the absence of screening and treatment guidelines, condoms continue to be the mainstay for oral STI prevention. A pre-exposure prophylaxis for bacterial STIs would complement current prevention strategies to curb transmission. [ABSTRACT FROM AUTHOR]

Sexual cognitions are an important aspect of sexual well-being for all individuals; however, little is known about the sexual cognitions of autistic individuals. Therefore, our study aimed to explore the diversity, content, and frequencies of positive (PSC) and negative (NSC) sexual cognitions in this population. A total of 332 participants (57.5% women; 42.5% men) between the ages of 21 and 73 (M = 37.72, SD = 11.15) completed an online survey. Our results showed that almost all participants had experienced both positive and negative sexual cognitions. PSC were more diverse and experienced with greater frequency than NSC. In addition, gender (self-identified as being male) and having had relationship experience were associated with greater diversity and frequency of PSC, but not NSC. In terms of content, the most common experienced sexual cognitions for both men and women were intimacy-related. The men experienced 22 of the 56 PSC and 3 of the 56 NSC significantly more frequently than did the women; there were no cognitions that the women experienced more frequently than the men. A comparison to the results of studies of sexual cognitions among neurotypical individuals suggests that autistic individuals experience sexual cognitions in much the same way as their peers. However, sexual cognitions occur slightly less frequently and are somewhat less diverse. Nonetheless, the way in which they are experienced, and the content of the most frequent cognitions (mainly PSC about intimacy) may be indicative of sexual well-being. [ABSTRACT FROM AUTHOR]

This study aims to estimate six different sexual debut ages in heterosexual Norwegians in six birth cohorts of the general population in Norway. The results are based on a 2020 national web panel survey of 18–89-year-olds in Norway (n = 4160). There was a general decline in the median debut age from those aged 70+ to those 18–29 (born 1991–2002). Oral sex with a female partner has become increasingly common among men at an earlier age across generations. The same pattern was found in women as well with regard to oral sex with a male partner and receptive anal sex. There was a slight increase in median debut age in 18–29-year-olds for receptive vaginal sex (born 1991–2002). The median debut age for vaginal sex was fairly stable for generations of men and women born after 1950. [ABSTRACT FROM AUTHOR]

This paper interrogates the relationship between oral sex and substance abuse among street children of Harare Central Business District. Research findings suggest that the relationship between substance abuse and oral sex among children in street situations is multi-dimensional. The child rights, child agency and ubuntu or unhuperspectives were used to analyse this multi-dimensional nature of a relationship. The children in street situations demonstrate their agency when they engage in substance abuse and oral sex. Through oral sex and abusing substances some of the children are able to coping with their situations. However, such behaviours are considered as ambiguous of agency as they clash with moral and societal values. They are also seen as self-destructive agency because of the risks associated with the behaviours. Drawing from the ubuntu and or unhu perspective, oral sex and abusing substances among street children of Harare Central Business District articulates moral decadence among these children. The oral sex and abusing substance among children in street situations demonstrate huge child rights violations prevalent on the streets of the Harare Central Business District. The qualitative research methodology involving street ethnography approach was used to generate data for this paper. The study concludes by proffering a number of recommendations to reduce risks associated with oral sex and abuse of substances among these children. [ABSTRACT FROM AUTHOR]

Tobacco use and oral sex (OS) are important risk factors for oral and oropharyngeal Human papillomavirus (HPV) infection. Little is known about the prevalence of OS practice in South Africa. This study aimed to determine the prevalence of OS practice and tobacco use in a South African patient population. This cross-sectional study used a structured questionnaire to collect socio-demographic characteristics, tobacco use, betel nut use and OS practice data from consenting adults (≥18 years; n = 850). Oral sex practices were recorded for patients 18–45 years-old (n = 514). Data analysis included chi-square and multiple logistic regression analyses. Of the study population, 55.2% (n = 468) were female, 88% (n = 748) self-identified as black Africans and 45.1% (n = 383) were unemployed. Furthermore, 19.7% (n = 167), 6.4% (n = 54) and 2.1% (n = 18) were current smokers, snuff users and betel nut users, respectively. Out of the 514 who answered the questionnaire in relation to OS, 22.8% (n = 115) reported to practice it. Oral sex practice in the age group 18–45 years was most common among the self-identified white participants (41.9%); and among tobacco users than among non-tobacco users (30.9% vs. 20.5%; p = 0.022). A multivariable-adjusted regression model showed that white South Africans were more likely to use tobacco than black Africans (OR = 5.25; 95% CI = 2.21–12.47). The practice of OS was more likely among those 18–35 years-old (OR = 1.67; 95% CI = 1.01–2.74), but had no significant association with tobacco use (OR = 1.06; 95% CI = 0.62–1.83). The observed age and ethnic differences in both risk behaviours suggest a need for targeted population intervention in order to reduce the risk for oral HPV infection. [ABSTRACT FROM AUTHOR]

Objective: We determined whether Power Through Choices (PTC) significantly reduced oral sex and increased dual method contraceptive use among teens. Methods: The design was a cluster randomized controlled trial involving 1036 youth recruited from 44 group care homes who completed surveys at pre-intervention, post-intervention, 6-month post-intervention, and 12-months post-intervention. Results: PTC intervention youth living outside of the homes at 6-months post-intervention were less likely to report ever having oral sex (AOR = 0.23, 95% CI = 0.08-0.67). PTC intervention youth had reduced odds of ever participating in oral sex at 12-months post-intervention (AOR = 0.47, 95% CI = 0.23-0.93). Conclusions: The PTC intervention had a positive effect on the reduction of youth oral sex behavior; however, future research should identify factors contributing to dual contraceptive methods use. [ABSTRACT FROM AUTHOR]

Background. Oral sex is postulated to be a risk factor for the introduction of bacteria into the amniotic cavity. Common oropharyngeal bacteria have been implicated in reports of second trimester chorioamnionitis via ascending vaginal transmission following oral sex. Dental scaling can also introduce these pathogens into the blood stream, allowing hematogenous spread of oral pathogens to the fetoplacental unit in pregnant patients. Case. We report a case of Streptococcus mitis chorioamnionitis at 21 weeks and 5 days' gestation in a patient whose only risk factors were recent dental scaling and recent oral sex with a partner known to have periodontal disease. Conclusion. Bacterial chorioamnionitis should be considered in the differential diagnosis of preterm labour. Oral sex and dental procedures may be risk factors for chorioamnionitis. [ABSTRACT FROM AUTHOR]

Because early initiation of sexual behavior can lead to negative health outcomes, it is important to understand the influence of family of origin (FOO) on adolescent sexual debut. This brief report explores the relationship between time spent living with both biological parents, overall quality of FOO experience, and various sexual behaviors (vaginal sex, oral sex, anal sex, masturbation, and pornography use) in adolescence and emerging adulthood. We hypothesized that participants reporting higher quality FOO experiences and more time with biological parents would be (a) more likely to delay the debut of these behaviors and (b) less likely to have participated in these behaviors at all. A demographically diverse national sample of 2,556 18–19-year-old U.S. residents was surveyed. Results showed that more time with biological parents was associated with a lower likelihood of experiencing vaginal, oral, and anal sex. Across analyses, higher quality FOO experience was consistently associated with a lower likelihood of pornography access, masturbation, and oral sex and inconsistently associated with a lower likelihood of anal and vaginal sex. Higher quality FOO and more time with biological parents predicted delayed debut of pornography access, masturbation, vaginal sex, and oral sex. Implications for future research and practice are discussed. [ABSTRACT FROM AUTHOR]

Background: While the existence of a complex variety of casual sexual relationships (CSRs) has been acknowledged, studies rarely describe the prevalence of condom use across these relationships or how their hybrid nature, specifically relationship characteristics, affect condom use. This study aims to describe condom use within committed relationships and various types of casual sexual relationships (CSRs), examining the influence of relationship characteristics on condom use among culturally validated relationship types (committed, friends with benefits, hookups, booty call). Methods: Emerging adults (N = 728, 18–29 years, M = 22.56; SD = 3.01) completed a survey with four blocks: sociodemographics; brief sexual history; relationships over the previous year; and current relationship, assessing relationship type, ten relationship characteristics (e.g., commitment, emotional and sexual exclusivity, partner acquaintance, sexual involvement) and condom use (vaginal, oral, and anal), operationalized by three measures (use at last encounter, likert-type scale and percentage of use). Results: The results showed patterns in condom use by relationship type and illuminated how relationship characteristics—grouped into three factors: commitment, intimacy, and sexuality—mediate condom use. Condom use was more frequent in vaginal than anal and oral sex, and less frequent in committed relationships. No significant differences were found in condom use in vaginal sex between committed relationships and hookups, with condom in these relationships being significantly lower than in booty call. Intimacy mediated between all contrasts tested and condom use in vaginal sex, while sexuality mediated between committed vs. CSRs and condom use in anal and oral sex. Conclusions: Findings point to the need of considering the diversity of CSRs for understanding condom use and highlight the role of intimacy as a relevant mechanism associated with condom use in vaginal sex and of sexuality in oral and anal sex, which should be taken into consideration in the tailoring of health promoting efforts. [ABSTRACT FROM AUTHOR]

Human pappilloma virus (HPV) is well established in etiology of uterine cervical cancers, but its role in head and neck cancer is strongly suggested through many epidemiological and laboratory studies. Although HPV-16 induced oropharyngeal cancer is a distinct molecular entity, its role at other sub-sites (oral cavity, larynx, nasopharynx, hypopharynx) is less well established. Oral sex is supposedly the most commonly practiced unnatural sex across the globe and may prove to be a potential transmitting link between cancers of the uterine cervix and the oropharynx in males particularly in those 10-15% non-smokers. In India with the second largest population (higher population density than China) the oral sex is likely to be a common 'recreation-tool' amongst the majority (poor) and with the concurrent highly prevalent bad cervical/oral hygiene the HPV is likely to synergize other carcinogens. Hence in accordance (or coincidently), in India the cervical cancer happens to be the commonest cancer amongst females while oral/oropharyngeal cancer amongst males. Oral sex as a link between these two cancer types, can largely be argued considering a poor level of evidence in the existing literature. The modern world has even commercialized oral sex in the form of flavored condoms. The inadequate world literature currently is of a low level of evidence to conclude such a relationship because no such specific prospective study has been carried out and also due to wide (and unpredictable) variety of sexual practices, such a relationship can only be speculated. This article briefly reviews the existing literature on various modes and population based indications for HPV to be implicated in head and neck cancer with reference to oral sexual practice. [ABSTRACT FROM AUTHOR]

Passion and sexual satisfaction typically diminish in longer-term relationships, but this decline is not inevitable. We identified the attitudes and behaviors that most strongly differentiated sexually satisfied from dissatisfied men and women who had been together for at least three years (N = 38,747). Data were collected in 2006 from cohabiting and married men (M) and women (W) via an online survey on a major national U.S. news Web site. The vast majority of these participants reported being satisfied with their sex lives during their first six months together (83% W; 83% M). Satisfaction with their current sex lives was more variable, with approximately half of participants reporting overall satisfaction (55% W; 43% M) and the rest feeling neutral (18% W; 16% M) or dissatisfied (27% W; 41% M). More than one in three respondents (38% W; 32% M) claimed their sex lives were as passionate now as in the beginning. Sexual satisfaction and maintenance of passion were higher among people who had sex most frequently, received more oral sex, had more consistent orgasms, and incorporated more variety of sexual acts, mood setting, and sexual communication. We discuss implications of these findings for research and for helping people revitalize their sex lives. [ABSTRACT FROM PUBLISHER]

Although heterosexual oral and anal sexual behaviors have been reported in sub-Saharan Africa, little is known about how they are understood and perceived, particularly, in West Africa. We undertook a qualitative exploration of local terminologies and sexual scripts associated with heterosexual oral and anal sex in preparation for a quantitative survey. We held focus group discussions (18) and interviews (44) with younger and middle-aged men and women from the general population and female sex workers (FSWs) in selected communities in Ibadan. Most participants had heard of oral and anal sex. Younger adults aged 18–25 years, particularly male participants and FSWs, appeared more informed than older adults in the general population. Sexually explicit movies were the most cited source of information. Oral and anal sexual behaviors were considered sensitive, with different local names, meanings, and interpretations. Participants advised against the use of slang terms in research. We identified six different scripts employed by participants in discussing oral and anal sex practices: protecting sexual relationship, financial reward, an alternative to vaginal sex, pleasure, male dominance and control, and risk, stigma, and disgust. [ABSTRACT FROM AUTHOR]

Oral sex is a usual part of heterosexual relationships. However, research is limited on how oral sexual activities are related to an individual's sexual satisfaction. Using Sexual Script Theory, this study aimed to look at oral sex, and how giving versus receiving oral sex is related to sexual satisfaction in Filipino men and in Filipino women. In addition, it also sought to determine if there is a significant difference in the frequency of giving and receiving oral sex in Filipino men and in Filipino women. Data were collected from self-reported questionnaire of sexual activities of one hundred fifty heterosexual Filipino men and one hundred fifty heterosexual Filipino women. T-test analyses revealed that Filipino men reported to perform more oral sex on their partners compared to being recipients of fellatio. Similarly, Filipino women reported to engage in fellatio more often than participating in cunnilingus. Moreover, the results of multiple regression showed that between receiving and giving, performing cunnilingus predicted sexual satisfaction in Filipino men, while performing fellatio predicted sexual satisfaction in Filipino women, which suggests that Filipino men and women both associate giving oral sex with their inherent sexual satisfaction. Findings of this study could help in enriching the understanding of sexual satisfaction in Filipino individuals as well as aid in the implementation of sexual health policies and sex and relationship education in the country. [ABSTRACT FROM AUTHOR]

The goal of this study was to offer insights into how pornography use might be linked to young adults’ sexual experiences via the mediating role of peer norms (i.e., their perceptions of what same-sex peers do sexually). We focused on oral sex behavior, as it is common in pornography and among young people. Young adults (N = 349; ages 19-30; 54% female) were recruited through a crowdsourcing website. Participants completed an anonymous online survey about the frequency that they observed various sexual behaviors in online pornography, the frequency that they engaged in these behaviors, and their perceptions of the frequency that their peers engaged in these behaviors. Frequency of viewing cunnilingus (men) or fellatio (women) in pornography predicted how often they engaged in oral sex, and this association was mediated by their perceptions of how frequently their peers engaged in oral sex. Peer norms did not mediate how frequently they received oral sex. Findings are discussed in terms of implications for understanding how pornography may relate to young people’s social norms surrounding oral sex and their performance of sexual behaviors, as well as for understanding generally how media consumption relates to adoption of media behaviors through suggesting a social norm. [ABSTRACT FROM AUTHOR]

Male Indian Flying Foxes (Pteropus giganteus) that spend more time performing oral sex on a female also spend more time copulating with her. In humans, men who spend more time copulating with their regular partner also perform more "semen-displacing" copulatory behaviors (e.g., deeper, more vigorous penile thrusting). We investigated whether men who spend more time performing oral sex on their regular partner also spend more time copulating with her and perform more semen-displacing copulatory behaviors. We proposed and tested the ejaculate adjustment hypothesis for men's copulatory behaviors: Men adjust their copulatory behaviors to increase their sexual arousal and consequent ejaculate quality, thereby increasing their chances of success in sperm competition. Two hundred and thirty-three men in a committed, heterosexual relationship responded to questions about their copulatory behavior and sexual arousal during their most recent sexual encounter with their long-term partner. The results indicated that men who spend more time performing oral sex on their partner also spend more time copulating with her, perform more semen-displacing copulatory behaviors, and report greater sexual arousal. We discuss limitations to the current research and highlight the heuristic value of sperm competition theory for understanding human sexual behaviors. [ABSTRACT FROM AUTHOR]

Young people in many countries report gender differences in giving and receiving oral sex, yet examination of young people's own perspectives on gender dynamics in oral heterosex are relatively rare. We explored the constructs and discourses 16- to 18-year-old men and women in England used in their accounts of oral sex during in-depth interviews. Two contrasting constructs were in circulation in the accounts: on one hand, oral sex on men and women was narrated as equivalent, while on the other, oral sex on women was seen as "a bigger deal" than oral sex on men. Young men and women used a "give and take" discourse, which constructed the mutual exchange of oral sex as "fair." Appeals to an ethic of reciprocity in oral sex enabled women to present themselves as demanding equality in their sexual interactions, and men as supporting mutuality. However, we show how these ostensibly positive discourses about equality also worked in narratives to obscure women's constrained agency and work with respect to giving oral sex. [ABSTRACT FROM AUTHOR]

Objective Association between oral sex and oral cancer is a highlighted topic all the time; however, many published epidemiological studies remain failed to obtain a consistent conclusion. We performed this meta-analysis to ascertain whether oral sex is a risk factor or a risk marker for oral cancer. Method The PubMed database was searched up to 30 August 2013 (latest updated on 21 December 2014) for relevant observational studies that tested the association between oral sex and oral cancer risk. After data extraction from eligible studies, the meta-analysis was conducted using the Comprehensive Meta-Analysis software. Results Finally we yielded six case-control studies and one cross-sectional study with 5553 individuals. The results based on random-effects model indicated that there was no significant association between oral sex and risk of oral cancer (OR 1.15, 95% CI 0.86 to 1.54; P = 0.33). Sensitivity analysis showed that the result was robust and subgroups analyses also revealed similar results. Publication bias was not detected. Conclusion Current evidence suggests that oral sex is a risk marker rather than an independent risk factor for oral cancer. However, the practitioners should assure they are without sexually transmitted diseases and with good oral health, and at least cleaned carefully and thoroughly before oral sex. [ABSTRACT FROM AUTHOR]

Background: Although the risk of sexually transmitted infections is far greater during vaginal and anal sex than during oral sex, increasing practice of oral sex and low rates of barrier method use will probably increase the relative importance of oral sex as a route of transmission for genital pathogens.Aims: The aim of this study was to evaluate knowledge and attitudes about oral sex and sexually transmitted infections, as well as oral sex practices, both among heterosexuals and homosexual men and to compare those two groups.Materials and Methods: In this cross-sectional study, data were collected from consecutive sexually active male patients who ever had oral sex and who attended counselling for sexually transmitted infections at the City Institute for Skin and Venereal Diseases in Belgrade from March to June 2016. One dermatologist interviewed all participants.Results: The study included 359 men who ever had oral sex, 95 (26.5%) homosexual and 264 (73.5%) heterosexual men. In comparison with heterosexual men, homosexual men had considerably more lifetime sexual partners and oral sex partners during the past 3 months, and significantly more frequently practiced oral-anal sex. Oral-sex related knowledge of all participants was unsatisfactory [correct answers were given by 95 (26.5%) to 277 (77.2%) participants], but it was significantly better in homosexual men than in heterosexual. Frequency of condom use and human immunodeficiency virus testing was also significantly higher in the case of homosexual than heterosexual men.Limitations: The study was not performed in representative sample of population. It was restricted to the patients. Consequently it is questionable whether the results obtained could be generalized.Conclusion: Oral sex related knowledge deficits and risky oral sex practice exist in both homosexual and heterosexual men. These findings indicate a need for effective public health campaign and patient education about the risks of unprotected oral sex. [ABSTRACT FROM AUTHOR]

Inappropriate sexual practice like oral sex has been linked with head and neck cancer (HNC). The recent data revealed that about 20% oropharyngeal caner among Indians are associated with oral sex. Thus, we aimed to comprehensively assess the trend of research in oral sex associated with HNC and to predict the research frontiers and potential hotspots in the near future. The publications related to oral sex and HNC were retrieved from Scopus database via systematic search strategy (till 15th July 2023). VOSviewer version 1.6.19 and Biblioshiny software were used to identify the trends and research hotspots. A total of 2,179 original articles has been identified of which United States had the highest number of articles (837) followed by United Kingdom (155) and India (140). The number of articles in the area of oral sex and HNC has been increased significantly over decades (highest in 2022: 169 articles) which suggests the trend of the research. Most of the studies were from the National Cancer Institute and most of the studies were published in oral oncology journal (76) along with the 3231 citations. HNC, Human papilloma virus (HPV), oropharyngeal cancer and oral cancer are the enriched keywords which suggests that the individual practicing oral sex are prone to HPV infection which results into HNC. HPV infection mediated via oral sex might be the reason behind the surge of HNC which needs to be addressed via spreading awareness, proper counseling and integrating sex education in study curriculum. [ABSTRACT FROM AUTHOR]

Monkeypox infection is rapidly spreading across the world. Despite the increasing number of cases, only a few reports have been published, and most are on people living without HIV. We report here the first two cases of monkeypox infection in Bahia, Brazil, one of them in a person living with HIV, on stable treatment. Both cases had a similar evolution, with a limited number of lesions and mild symptoms, with a complete recovery after 7–10 days. The potential route of transmission was via oral sex for the first case and was undefined for the second one. Both cases were confirmed through detection of the viral genome by PCR, and the partial sequence of the first case indicates the infection was caused by the West African clade. These cases confirm that monkeypox infection is currently being transmitted in Brazil and that people living with HIV on stable treatment are not likely to present a more severe form of monkeypox. [ABSTRACT FROM AUTHOR]

Data from 965 female and 661 male study participants were used to evaluate the effect of an orgasm experienced during oral sex prior to the age of 18. Both men and women who had experienced an orgasm before 18 were significantly more likely (than controls) to have experienced an orgasm during oral sex after the age of 18 after adjustment for innate differences in individual's ability to reach orgasm during oral sex. Women who had experienced an orgasm before 18 were significantly more likely to report that oral sex was the easiest way to reach orgasm as an adult. [ABSTRACT FROM AUTHOR]

Oral sex is commonly practiced by sexually active male-female and same-gender couples of various ages, including adolescents. The various type of oral sex practices are fellatio, cunnilingus and analingus. Oral sex is infrequently examined in research on adolescents; oral sex can transmit oral, respiratory, and genital pathogens. Oral health has a direct impact on the transmission of infection; a cut in your mouth, bleeding gums, lip sores or broken skin increases chances of infection. Although oral sex is considered a low risk activity, it is important to use protection and safer sex precautions. There are various methods of preventing infection during oral sex such as physical barriers, health and medical issues, ethical issues and oral hygiene and dental issues. The lesions or unhealthy periodontal status of oral cavity accelerates the phenomenon of transmission of infections into the circulation. Thus consequences of unhealthy or painful oral cavity are significant and oral health should be given paramount importance for the practice of oral sex. [ABSTRACT FROM AUTHOR]

In recent years oral sex has been the subject of increasing media coverage and controversy, particularly as it applies to the sexual behaviour of youth. The purpose of this article is to present a modem genealogy of oral sex. We explore the evolving contexts and discourses concerning oral sex that have occurred from the early 20th century onward. We begin with an historical analysis of the treatment of oral sex In marriage and sex advice manuals. During the course of the 20th century, the place and function of oral sex underwent a number of transformations. It is shown that oral sex became normalized, first cunnilingus and then fellatio, initially as a way of sufficiently arousing a couple prior to intercourse and then as a sexual pleasure in its own right. However, as the 200 century drew to a close, oral sex was once again problematized as the discourse of sexual conservatism regained its prominence. With respect to contemporary discourse, oral sex leads a double life. On the one hand, oral sex is firmly established within adult heterosexual relations as an important signifier of mutuality and pleasure. On the other hand, the practice of oral sex among youth is the source of considerable anxiety. [ABSTRACT FROM AUTHOR]

The current multicountry outbreak of mpox in 2022 is the first occurrence of widespread transmission in nonendemic countries. Prior cases in theUnited States involved exposure through foreign travel or direct contactwith infected rodents. Reports of the current outbreak have predominately described spread through sexual encounters between cis-gender men who have sex with men. We report a unique case of mpox in which the transmission occurred through oral sex between 2 transgender men, with a short incubation period and progressive asynchronous emergence of lesions. Continued analysis of transmission routes and awareness will improve timely prevention, diagnosis and treatment. [ABSTRACT FROM AUTHOR]

Precopulatory courtship plays an essential role in the insemination process and influences postcopulatory behavior between males and females. Male precopulatory oral stimulation of female genitals is rare for invertebrates. Here, we describe an intriguing oral sexual courtship in a cryptic desert beetle Platyope mongolica Faldermann. The males repeatedly contact the female's genitals using their mouths to gain consent to mate. Furthermore, the rate at which males contact the female's genitals relates to the copulation success in a series of observations. However, interference in oral sexual contacts decreased the proportion of successful copulation. Further no‐choice tests found homosexual behavior between males with antenna removed. We report the precopulatory oral sexual behavior and its important role for copulation success in P. mongolica for the first time. These findings highlight the significance of oral sexual courtship in sexual selection. [ABSTRACT FROM AUTHOR]

Abstract: Study Objective: Genital herpes, which can be spread through oral sex, is an important target for microbicides. We examined episode-specific predictors of young women’s receptive oral sex and of microbicide surrogate use. Design: Longitudinal study. Setting: Participants were recruited to participate in a microbicide acceptability study from adolescent clinics and local colleges and through snowballing. Participants: Young women (ages 14 to 21 y) who reported sexual contact on at least 1 weekly phone interview (n = 181) were included from the larger sample of 208 young women. Main Outcome Measures: On weekly diary phone interviews, participants reported whether or not their last sexual contact included receptive oral sex and whether or not their last sexual contact included use of a microbicide surrogate. Results and Conclusions: Participants reported a total of 1042 episodes of sexual contact of which 311 included receptive oral sex and 354 included microbicide surrogate use. Being older, having sex for the first time with a partner, and having given oral sex were associated with having received oral sex during a sexual episode. Being older, being African American, and having discussed the microbicide surrogate with their partner were associated with having used the microbicide surrogate use during a sexual episode. These results indicate that oral sex should be considered in the design of clinical trials. Future studies need to evaluate ways to promote consistent microbicide use in the context of receiving oral sex as well as those factors (eg, taste, pleasure) which may serve as a barrier. [Copyright &y& Elsevier]

Oral sex is a common and normative part of young people’s sexual behavior, yet there is concern that young people perceive oral sex as a casual, non-intimate behavior. The current study used a qualitative methodology to improve our understanding of the factors that contributed to university students’ perceptions of the intimacy of sexual behaviors. Participants included 50 women and 35 men (17–24 years old) who responded to an open-ended intimacy questionnaire which asked them to describe the reasons for their perception of the relative intimacy of oral sex and intercourse. Responses were analyzed using conventional content analysis procedures. The majority (91 %) of participants perceived intercourse as more intimate than oral sex. Five key themes emerged from participant responses. Participants perceived intercourse as more intimate than oral sex because: (1) it is a symbol of love and commitment; (2) it is mutual; (3) it involves greater risks and benefits; and (4) oral sex is not discussed. A small subset perceived oral sex as more intimate than intercourse because (5) it required focusing on a partner. Overall, the findings highlight the role of formal and informal education in shaping young people’s perceptions of the intimacy of sexual behavior. [ABSTRACT FROM AUTHOR]

Abstract: Pham and Shackelford (2013a) documented that men at greater risk of their partner’s infidelity reported greater interest in and spent more time performing oral sex on their partner. The current study is an extension of their study to a female sample. We recruited 200 women to investigate whether women’s oral sex behaviors are related to the risk of their partner’s infidelity. The results indicate that women at greater risk of partner infidelity did not report more interest in, or spend more time performing, oral sex on their partner. Additionally, the relationships between partner infidelity risk and interest in, and time spent, performing oral sex were greater for men than women. We discuss limitations of this research and discuss explanations for the results. [Copyright &y& Elsevier]

Abstract: Men perform “mate retention” behaviors to reduce the likelihood of their partner’s infidelity. One mate retention strategy men use is to increase their partner’s relationship satisfaction by provisioning her with benefits. We recruited 351 men to investigate whether men perform oral sex on their partner as part of a broader benefit-provisioning mate retention strategy. In support of the predictions, men who reported performing more mate retention behaviors, in general, and more benefit-provisioning mate retention behaviors, in particular, also reported greater interest in and spent more time performing oral sex on their partner. We present limitations of the research and discuss the benefits of an evolutionary perspective for investigating oral sex as a mate retention behavior. [Copyright &y& Elsevier]

ABSTRACT Introduction. Questions have recently arisen in the popular press about the association between specific sexual behaviors, namely, fellatio and cunnilingus, with head and neck cancers. Although there has been an overall decline in the incidence of head and neck cancers over the past 25 years, there has been a shift in the distribution of these cancers toward a particular type known as oral squamous cell carcinomas (OSCCs), and a younger demographic. These particular cancers, OSCCs, have been shown to be associated with the human papillomavirus (HPV). Several researchers have suggested that this shift in the epidemiology of head and neck cancers might be attributable to changing sexual practices. While this speculation has caught on in the popular press, there are several interesting contradictions in the existing evidence that suggest this conclusion might be premature and overreached. Aim. The intent of this article is to help clarify the issues so that sexual medicine professionals can give accurate and up-to-date information to their patients. Main Outcome Measures. This is a review article; no outcome data are reported. This is a review article; no measures were collected. Methods. Pubmed search on HPV, oral sex, oral cancers, and OSCCs. Results. One hundred ninety-six articles on HPV were found; 63 articles on oral sex, 55 on oral cancer, and 5 articles on OSCCs were identified as relevant. Conclusions. HPV infections occur commonly and are usually cleared within 18 months, thus HPV infection should not be a cause for concern among monogamous couples with a rich and varied sex life as long as the sexual system remains closed and other immune compromising factors are not present. HPV becomes a concern in the context of immune system compromise and infection persistence. Factors contributing to immune system compromise, HPV persistence, and oncogenesis are reviewed. Rosenquist SE. Is oral sex really a dangerous carcinogen? Let's take a closer look. J Sex Med 2012;9:2224-2232. [ABSTRACT FROM AUTHOR]

Objectives Anecdotal reports indicate that, over the past decade, oral sex has become an increasingly common and casual activity among adolescent females. To investigate the validity of this claim the authors set out to study the oral sex practices of young women in Canada and to explore the attitudes and emotions that young women associate with oral sex. Method An anonymous self-report questionnaire, which contained questions pertaining to both vaginal intercourse and oral sex, was completed by 181 women aged 18–25 years. Results Approximately three quarters of the women in this sample had engaged in oral sex, a prevalence rate that was almost identical to that for vaginal intercourse. The mean age at first experience was approximately 17 years for both coitus and oral sex, though 27% of the sexually active participants had their first oral sex experience before age 16 (compared to 16% for coitus). Most women had their most recent sexual experiences within committed relationships and reported positive emotions associated with those experiences. Negative emotions at most recent oral sex were more commonly reported by the younger women in the sample and by those who were not in love with their partner. Discussion These results indicate that oral sex is at least as common as vaginal intercourse and that it has the same emotional implications for young women. Therefore, this topic should be given the same consideration as coitus within the context of sex education. Young people must be informed about risks, protective factors, and emotional implications associated with engagement in oral sex. [ABSTRACT FROM AUTHOR]

Background: The characteristics of heterosexual attendees who visit sexually transmitted disease (STD) clinics and practice oral sex have not been revealed in China. This information is important for the development of targeted STD prevention programmes for this population. Study Design: A self-administered questionnaire survey with a cross-sectional design was administered to consecutive attendees at four STD clinics in Zhejiang Province, China, between October and December in 2007. Demographic, psychosocial, and behavioural factors associated with oral sex over a lifetime were identified using univariate and multivariate analyses. Results: Of the 872 attendees, 6.9% engaged in oral sex over their lifetimes. Of the oral-sex group, 96.6% also engaged in vaginal sex. The correlates for oral sex over a lifetime as determined by the multivariate analysis were high income (odds ratio [OR] = 2.53, 95% confidence interval [CI] 1.39–4.59), high human immunodeficiency virus (HIV)-related knowledge (OR = 2.71, 95% CI 1.26–5.81), early sex initiation (OR = 2.42, 95% CI 1.37–4.27), multiple sexual partners (OR = 3.09, 95% CI 1.58–6.06), and sexually active in the previous 6 months (OR = 7.73, 95% CI 1.04–57.39). Conclusions: Though the prevalence of oral sex is low, the heterosexual STD clinic attendees practicing oral sex was found to have higher risks associated with STD/HIV transmission than those not. Behavioural and medical interventions conducted by clinicians in Chinese STD clinics should take into account the characteristics and related risks of those who practice oral sex. [ABSTRACT FROM AUTHOR]

Abstract: An evolutionary history of human female infidelity and consequent sperm competition may have caused the evolution of male counter-adaptations. The infidelity-detection hypothesis for oral sex proposes that men perform oral sex to gather information about their partner’s recent sexual history. We tested this hypothesis with data secured from 231 men in committed, sexual, heterosexual relationships. We found support for two derivative predictions: men at a greater recurrent risk of sperm competition expressed greater interest in, and spent more time performing, oral sex on their partner, even after controlling statistically for relationship length, relationship satisfaction, and sexual intercourse duration. The discussion addresses limitations of this research and highlights directions for future research, including distinguishing empirically the infidelity-detection hypothesis from alternative hypotheses for oral sex. [Copyright &y& Elsevier]

Public health information and educational interventions regarding human papillomavirus (HPV) have focused on the link between vaginal sex and cervical cancer among women. Many people are unaware that HPV can be transmitted through oral sex or that HPV causes oral cancers. Given that HPV infections and unprotected oral sex are increasing, research on oral sex-related HPV risk is important. This study examined the effect of a brief informational intervention regarding HPV and oral sex on the sexual risk cognitions of young adults. College students (N = 238) read information on HPV, oral sex, and oral cancer or no information. Participants then completed measures of oral sex and HPV knowledge, oral sex willingness, HPV vaccination likelihood, and risk perceptions. Participants who read the information on HPV and oral sex and cancer (compared to those who did not) reported greater knowledge, perceived risk and concern, and lower willingness to engage in oral sex. These effects were only significant among women. However, men reported a higher likelihood of future HPV vaccination compared to women who had not yet received the vaccine. Focusing on oral sex and cancer, this study adds to research investigating ways to reduce HPV infections. [ABSTRACT FROM PUBLISHER]

Objectives We examine how giving versus receiving oral sex, 2 processes that are linked to relationship quality, are associated with older men's and women's well-being. Method We analyzed 884 heterosexual couples from the National Social Life, Health, and Aging Project (2010–2011). We estimate Actor–Partner Interdependence Models using the SEM approach to assess three well-being outcomes: general happiness, psychological distress, and self-reported mental health. Results Older adults with better relationship quality gave oral sex to their partner more often than those with worse relationship quality; this association was stronger for men than for women. While receiving oral sex was positively related to both men's, and women's perceptions of relationship quality, women's relationship quality was more strongly linked to their partners' well-being than men's. Correspondingly, men's giving of oral sex (and thus their female partner's receiving of oral sex) was positively related to their own well-being through increasing their female partner's perceived relationship quality. Discussion Given the high prevalence of sexual dysfunctions among older adults, oral sex may play an important but overlooked role in maintaining an active sexual life, a high-quality relationship, and psychological vibrancy in late life. [ABSTRACT FROM AUTHOR]

Views and behaviors pertaining to oral sex have changed in recent years. This anonymous, online survey posed both old and new questions pertaining to oral sex among a college population. This study not only confirmed previous findings about virgins engaging in oral sex but also found that women reported giving oral sex more often than receiving it from men. Oral sex was not only perceived as less intimate than intercourse but also more likely to be perceived as less intimate by women than men. Participants most frequently endorsed a committed relationship, but not a married relationship, for comfort in engaging in oral sex. Last, college students were more knowledgeable of the sexually transmitted infection risks of oral sex than how to actually protect themselves during oral sex. Additional analyses by gender and virginity were also performed to further understanding of the nuances amongst virgins and women and men. [ABSTRACT FROM AUTHOR]

OBJECTIVE. The present study examined whether adolescents' initial consequences of I sexual activity differ according to type of sexual activity and gender. METHODS. Surveys were administered to 618 adolescents recruited from 2 public high schools in the autumn of ninth grade (2002) and at 6-month intervals until the spring of tenth grade (2004). Analyses were limited to the 275 adolescents (44%) who reported engaging in oral sex and/or vaginal sex at any assessment. Participants were 14 years of age at study entry, 56% female, and of diverse socioeconomic and ethnic backgrounds. RESULTS. In comparison with adolescents who engaged in oral sex and/or vaginal sex, adolescents who engaged only in oral sex were less likely to report experiencing a pregnancy or sexually transmitted infection, feeling guilty or used, having their relationship become worse, and getting into trouble with their parents as a result of sex. Adolescents who engaged only in oral sex were also less likely to report experiencing pleasure, feeling good about themselves, and having their relationship become better as a result of sex. Boys were more likely than girls to report feeling good about themselves, experiencing popularity, and experiencing a pregnancy or sexually transmitted infection as a result of sex, whereas girls were more likely than boys to report feeling bad about themselves and feeling used. CONCLUSIONS. Adolescents experience a range of social and emotional consequences after having sex. Our findings have implications for clinical practice and public health campaigns targeted toward youth. [ABSTRACT FROM AUTHOR]

This study examined whether a comprehensive set of psychosocial factors was equally predictive of both adolescent vaginal intercourse and oral sex among 1,105 adolescents aged 12–16. Logistic regressions were used to examine the relationships between parental communication, religiosity, bonding to school, heavy drinking, sex expectancies, normative beliefs, and both oral sex and vaginal intercourse. Age, gender, bonding to school, heavy drinking, and negative health expectancies predicted both oral sex and vaginal intercourse. Parental communication was associated with vaginal intercourse but not oral sex. Behavior-specific normative beliefs were differentially associated with oral and vaginal sex. [ABSTRACT FROM AUTHOR]

The article is about the perspective of teenagers on oral sex in Canada. It consists of interviews with young people, primarily 12- to 15-year-old girls in Toronto. Most of the youth who were interviewed attended either private co-ed or women-only schools. The reasons they gave for why teens might have oral sex varied only from group-to-group and with different ages. In general, these are: curiosity, pleasure, to please their partner, for intimacy, to relieve boredom and not to risk pregnancy. The article also deals with the relationship of oral sex and pregnancy with STI and HIV risk. Lastly, it discusses the implications for sexual health educators.

Based on recent, historical, and circumstantial evidence, we present a multifactorial hypothesis that has potential direct implications on the epidemiology and management of chlamydial infection and disease in humans. We propose that (1) like its veterinary relatives, the oculogenital pathogen Chlamydia trachomatis evolved as a commensal organism of the human gastrointestinal (GI) tract primarily transmissible via the fecal-oral route; (2) in the modern era, C. trachomatis causes "opportunistic" infection at non-GI sites under conditions driven by improved sanitation/hygiene and reduced fecal-oral transmission; and (3) the rise in the practice of oral sex is contributing to the increased prevalence of C. trachomatis in the human GI tract. Infectious organisms produced in the GI tract and reaching the rectum may then chronically contaminate and infect the female urogenital tract, thereby potentially contributing to the most serious sequelae of chlamydial infection in women: pelvic inflammatory disease, ectopic pregnancy, and tubal factor infertility. [ABSTRACT FROM AUTHOR]