Participants

Have you ever wanted to take part in a sex study? Here’s your chance! This page is updated regularly with calls for participation from sex scientists across the globe. Feel free to participate in as many studies as you would like. However, please be sure to review the eligibility criteria first to ensure that you’re a good fit for a given study before signing up. Thanks for contributing to the science of sex!

Participate in any of the active studies below.

Researchers

Would you like to add your study to this page? Just complete the form below. You will need to supply the title and weblink/contact information for your study, a sentence about the selection criteria, and a sentence or two describing what will be asked of participants. You will also need to provide the anticipated end date for data collection, as well as confirm that your study has been approved by an IRB or ethics committee.

Active Sex Studies

Perceptions of Sexual Preferences

University of Western Ontario
Researchers are looking to recruit couples to learn about their perceptions of their own and their partner’s sexual preferences. This research is part of a series of studies investigating sexual similarity, sexual complementarity, and perceptual accuracy of sexual preferences. Participants and their partners will be asked to complete two separate and identical confidential online surveys. The survey will take approximately 60 minutes to complete, and questions will pertain to yourself, your partner, your relationship with your partner, and your sexual preferences. Participation in the study will grant you entry to a drawing for one of four $25.00 CAD/USD Amazon Gift Cards. Couples who both respond to the study will each be granted a bonus entry – for a total of two each. To be eligible to participate, you and your partner must meet the following criteria: 18 years of age or older, currently be a couple (e.g., dating, in a relationship [i.e., romantically attached], or in a consensual non-monogamous relationship), and be fluent in English. Note: People who are seeing someone very casually are eligible for the study. Individuals who are in consensual non-monogamous relationships are also eligible for the study. Click the link below to learn more and access the survey. [Added April 9, 2024]
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Sexual Communication Preferences

University of Illinois Urbana-Champaign
Individuals are invited to participate in a research study assessing sexual education in high school and preferences for sexual communication. The purpose of the study is to understand how someone’s personality and experience with sexual education are related to their communication during sexual activity. As part of this study, participants will be asked questions about their experiences with sexual education, their sexual communication behaviors, their personality, and previous sexual experience(s). The study should take about 15 minutes to complete. Participants are eligible if they are: 18 years of age or older and currently residing in the United States. [Added April 5, 2024]
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Hair Down There: Intimate Area Self-Care and Sexual Pleasure

Rutgers University

This study seeks to expand our knowledge on how intimate area self-care impacts our sexuality, sexual pleasure, and our perceptions of our bodies. In particular, we hope to understand what self-care practices we engage in and how norms and cultural practices may impact our decisions to keep or remove hair from our genital areas. As part of this study, participants will be asked about sexual behaviors, genital area grooming, how they feel about their genitals (e.g., look/smell/taste), and how they think others feel about both pubic hair and their genitals. The survey should take about 30-45 minutes to complete. Participants who opt-in to the raffle will be entered to win one of 1500 $40 gift cards.  Participants are eligible if they are between 18-35 years old and can communicate in English. [Added April 3, 2024]

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The Relationship Attitudes Study

University of Western Ontario

This is a study on perceptions of relational attitudes and factors that influence these perceptions. Researchers are looking to recruit participants, of any gender identity and sexual orientation, to complete a confidential online survey consisting of a series of questions about yourself and perceptions of people’s relational attitudes.  The survey will take approximately 20 minutes. Participants are eligible if they are 18 years of age or older and fluent in English. [Added March 27, 2024]

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Examining the Effects of Research Participation on Perceptions of Benefit and Cost

Kwantlen Polytechnic University
This study aims to examine the experiences, opinions, and cognitive abilities of individuals in sex-based research as well as the costs and benefits of participation. Participation will require answering questions about yourself (e.g., demographic questions such as your age, sexual orientation, and relationship status) in a ~20-minute survey. We ask demographic questions of this nature for generalizability, transparency in our findings, and research replication. You will also be presented with a set of questions regarding your positive and negative emotions, followed by either a set of sexuality and trauma-based experiences and opinions questionnaires, or a set of questionnaires regarding your cognitive abilities and skills. The study will close with a final set of questions regarding your emotions and feelings regarding the study itself. Participants are eligible if they are 16 years of age or older. [Added March 1, 2024]
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TIPURQ: Similarities and Differences in Sexual Interests

Université Catholique de Louvain (Belgium)
The purpose of this study is to investigate how similarities and differences in partners’ sexual interests are related to their perceptions of relationship quality.  This study is intended for couples/two partners, including those involved in LGBTIQA+ and CNM relationships. Compensation of an $11 USD Amazon gift code is offered for EACH participant (i.e., $22 USD per couple). Couples are eligible if they are: in a romantic relationship of at least 6 months, and further, both members of each couple must consent to participate and be 18 years of age or older.  Those in CNM relationships are encouraged to participate, though this study can only collect data from two partners in each relationship. [Added February 23, 2024]
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LGBTQ+ Reproductive Health Experiences and Outcomes

University of Florida

This study explores the pregnancy and birth experiences of LGBTQ+ adults. In the survey, participants will be asked about their experiences with various healthcare providers in specific reproductive health contexts (e.g., prenatal care, fertility care, birth care, postpartum care). It also includes questions related to discrimination experiences, pronoun use in healthcare settings, and the interactions between gender and healthcare in pregnancy and birth contexts. Lastly, there are open-ended questions to allow participants to share more about their pregnancy and birth experiences. Participation should take approximately 15-20 minutes and is entirely voluntary. There is no compensation for this study. Participants are eligible if they are: 18 years of age or older, have had a wanted pregnancy in the last five years, identify as LGBTQ+, live in the U.S., and are fluent in English. [Added February 21, 2024]

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Threesome Experiences and Expectations

University of Minnesota Duluth
Individuals are invited to participate in a research study assessing stigma toward and willingness to engage in sexual activity. As part of this study, participants will be asked to read vignettes describing a particular sexual experience and then complete various surveys on their opinions toward those behaviors. The study should take about 15 minutes to complete and is entirely voluntary without compensation. Participants are eligible if they are: 18 years of age or older, currently residing in the United States, speak fluent English, and identify as cisgender (i.e., your gender identity is the same as your sex assigned at birth) and heterosexual. [Added January 10, 2024]
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Consensual Non-Monogamy and Relationship Outcomes

Kansas State University
This research focuses on Consensual Non-Monogamy (CNM), relationships where partners explicitly agree to have romantic and/or sexual relationships with multiple people. The purpose of this study is to examine relationship dynamics of individuals both within themselves (e.g., motivation, personality traits) and between partners (e.g., commitment). We are interested in understanding how these factors may impact relationship outcomes (i.e., relationship and sexual satisfaction, etc.). Questions may be sensitive in nature; however, responses are confidential and anonymous. Participation takes approximately 15-30 minutes. Participants who complete the study will have the opportunity to enter a raffle to win 1 of 4 $50 Visa Gift Cards. Participants are eligible if they are: 21 years of age or older, and in a CNM relationship for at least 6 months. [Added January 8, 2024]
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APPROACH 2.0

University of British Columbia
APPROACH 2.0 is a study that aims to explore how transgender women and gender non-binary individuals (of any sex assigned at birth) experience distressingly low sexual desire. Participants will be invited to complete an eligibility screening and—once determined eligible—will complete a semi-structured interview asking about sexual concerns by a trained interviewer, then complete one online questionnaire package. Participants are eligible if they are: 19 years of age or older, identify as a transgender woman or non-binary (any sex assigned at birth), struggle with low sexual desire/arousal, and do not identify as asexual. To participate, please contact the researcher at: ohellers@student.ubc.ca [Added December 13, 2023]

 

Exploring Orgasm Consistency in Women

Kwantlen Polytechnic University
The purpose of this study is to examine potential differences in orgasmic consistency rates of women with adult-ADHD. Women do not have to be diagnosed with ADHD to participate in this study. We are seeking to gain a deeper understanding of whether ADHD symptomatology influences the likelihood of women being able to reach orgasm. Participation involves first answering some demographic questions (i.e., your age, sexual orientation, and relationship status), followed by a series of questions about your attention span and hyperactivity/impulsivity, sexual opinions, and sexual attitudes. This study will take approximately 30 minutes. Participants will have the option to be entered into a draw to win one of five $25 pre-paid VISA gift cards. Participants are eligible if they are: 18 years of age or older, and a cisgender woman who has engaged in sexual activity with a partner within the past 6 months. [Added December 11, 2023]
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Impact of Reiki on Perception of Symptoms of Female Sexual Pain

Widener University
This study examines the impact of reiki on the perception of symptoms of Genito-Pelvic Pain/Penetration Disorder (GPPPD). Participants will complete a short survey regarding their GPPPD symptoms as well as treatments sought to address these symptoms. The study will take approximately 15 minutes. Following completion, participants have the option to be entered into a draw to win one of four  Amazon $25 gift cards. Participants are eligible if they are: 18 years of age or older, and a cisgender woman who has experienced sexual pain within the last 5 years. Note: this study is seeking participants who have and have not engaged in reiki since the onset of sexual pain. [Added December 7, 2023]
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Masculinity and Attitudes about Conflict Management/Resolution

Kwantlen Polytechnic University
The purpose of this study is to examine potential differences in preferred conflict resolution styles among men with varying identities. Participation involves first answering some demographic questions (i.e., your age, sexual orientation, and relationship status), followed by a series of questions about your personal identity, pop culture knowledge, gender self-concept, and worldviews, including your attitudes towards conflict resolution and the style you prefer. This study will take approximately 20 minutes. Participants are eligible if they are: 16 years of age or older, and male (cisgender man). [Added December 5, 2023]
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Stress, Relationship Satisfaction, and Conflict Resolution Styles in Cisgender and Transgender Individuals

Kwantlen Polytechnic University
The purpose of this study is to examine associations between stress, relationship satisfaction, and conflict resolution in the relationships of both cisgender and transgender individuals. Participation involves answering questions about yourself (i.e., demographic questions such as your age, sexual orientation, and relationship status), the amount of stress you feel in your life, your personal feelings towards the quality and satisfaction within your romantic relationship, and finally, about how you typically handle conflict within your relationship. The study will take between 10-20 minutes. Participants are eligible if they are: 18 years of age or older, and in a committed romantic relationship with at least one partner. [Added November 21, 2023]
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Investigating Experiences of Physical Pain in Impact Play

Modern Sex Therapy Institutes
Researchers at Modern Sex Therapy Institutes are interested in investigating the experiences of physical pain among female bottoms engaged in impact play in BDSM community dungeon play spaces versus private play settings. Participation will involve a short questionnaire and a scheduled interview with the investigator. Use the link below to express interest in participating. [Added November 7, 2023]
Participants are eligible if they:
     – are 18 years old or older;
     – are cisgender female or transgender female on hormone therapy;
     – engage in impact play in both private and BDSM dungeon play space as a bottom within the past 6 months
     – are English speaking and understanding;
     – have no history of diagnosed chronic pain, dissociative disorder, borderline personality disorder, PTSD, or an episode
of psychosis within the past two years; and
     – have no use of drugs or alcohol during impact play.
Participate

Exploring Individuals’ Experiences of Sexual Pleasure

University of British Columbia
Researchers are seeking men-identifying and genderdiverse (e.g., agender, genderfluid, non-binary, transgender) individuals to participate in one 60-90 minute online focus group of 6-8 participants (per group), where participants will be asked to share how they conceptualize and experience sexual pleasure, as well as answer two online questionnaires that ask about their background and sexual experiences. Total participation time is up to 2 hours and 45 minutes. Participants will receive an honorarium. Participants are eligible if they are: 19 years of age or older, fluent in English, reside in Canada or the US, have previous partnered and solitary sexual experience, and are comfortable participating in a focus group with their video camera on. Those interested should email Faith Jabs: faith.jabs@psych.ubc.ca [Added October 27, 2023]

Consensually Non-Monogamous Families

Texas Tech University
The purpose of this study is to better understand consensually non-monogamous (e.g. polyamory, swingers, open relationships, etc.) families, specifically the association between parent and child relationships, including topics of closeness, discussions on sexuality, teaching children about relationships, parent involvement, and positive parenting. Participants will complete an online survey which will take approximately 15-20 minutes. Participants are eligible if they are: 18 years of age or older, participating in consensual non-monogamy, and a parent to children between the ages of 10 and 18. Being a parent in this context can be anyone who is a biological, adoptive, non-biological parental figure or a social parent. [Added October 17, 2023]
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Sexual Assault Among University Students in Canada: A Minority Stress and Intersectional Perspective

Kwantlen Polytechnic University
The purpose of this study is to investigate the experiences of sexual assault in university students, especially in situations that involve the consumption of alcohol or other substances. We are interested in the types and levels of stress experienced in such incidents and how these connect to various identities that students may possess, including, but not limited to, sexual and racial identities. Participation requires answering some demographic questions (i.e., gender, age, ethnicity, sexual orientation, body size [body weight and height], current student status, place of residency, and disability status) and completing questionnaires assessing sexual assault exposure, alcohol use, drug use, overall physical and mental health, and experiences with minority stress on the online survey platform Qualtrics. This study will take approximately 30 minutes. Participants are eligible if they are: 18 years of age or older and current OR former students at a Canadian post-secondary institution (i.e., university/college).  [Added October 2, 2023]
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The BEAN Study

Queen's University
Calling all Sexperts to participate in an online study! The purpose of this study is to learn what metaphors are known and used by sexuality experts to describe various aspects of human sexuality. Sexuality experts can include undergraduate and graduate students studying human sexuality, sex therapists/counselors, sex educators, sex researchers, sexual medicine experts, and other experts in sexuality-related fields. Eligible participants are invited to complete a ~10 to 20-minute online survey where they report as many sex metaphors as they know. Participants are eligible if they are: 18 years of age or older, self-identify as a sexuality expert, able to read and write in English, and comfortable answering questions about sexuality. [Added September 29, 2023]
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Sexual Desire in Monogamous and Non-Monogamous Relationships

University of Latvia

The purpose of this study is to explore sexual desire in monogamous and non-monogamous relationships, and examine any similarities and/or differences between various relationship arrangements (e.g. monogamous, polyamorous, open relationships, swinging, relationship anarchy). Participants are eligible if they are: 18 years of age or older, and in a monogamous OR non-monogamous relationship. There are no gender or geolocation restrictions. [Added September 8, 2023]

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Intimacy, Relational, and Sexual Satisfaction in Couples

University of Texas at Austin
The purpose of this study is to evaluate how intimate interactions relate to satisfaction in romantic relationships. This study is a couples study, so you and your partner would both participate. You will be asked to fill out demographics, questions about your relationship and sexuality, and identify different interactions that make you feel intimacy/intimate with your partner.  This study will have 1 one-on-one session with a researcher via Zoom and at least two online surveys over 4 weeks. The first session will take approximately 1 hour. You will be asked to complete the first online survey two weeks after your first session and the final survey 28 days after your first session. You must complete a phone screen with our team in order to determine if you are eligible to participate. You and your partner will receive $50 (i.e., $25 each) for the completion of the full study. Participants are eligible if both partners are: 18 years of age or older, in a committed relationship together for 6+ months, and fluent in and able to read and write in English. Please note that partners do not have to be cohabiting, but cannot be in a long-distance relationship. Couples from all over the world are welcome to participate! However, both partners will need either a U.S. phone number or a Google Voice number for this study. [Added August  28, 2023]
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Psychosocial influences on the decision to take PrEP

Nottingham Trent University
This study is exploring the psychosocial influences on the decision to take pre-exposure prophylaxis (PrEP) for the prevention of human immunodeficiency virus (HIV) among Gay, Bi, and Straight Men who have sex with Men in the UK. This research aims to explore the specific nuances around PrEP decision-making to develop interventions to empower people to have the kind of sex they want – as safe as possible. A 15-minute online survey will ask about current PrEP usage and then a multitude of psychometric variables. It can be completed on a smartphone, tablet, or computer device. Participants are eligible if they: were assigned Male at birth, are at least 16 years of age, are based in the United Kingdom (UK), and have access to the internet on a smartphone, tablet, or computer device. Please note that it does not matter if you take, have taken, or have never taken PrEP. [Added July 31, 2023]
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Menstruation and Menstrual Sex: Why We Do What We Do

Kwantlen Polytechnic University
The purpose of this study is to examine factors that influence people’s perceptions of menstruation and sexual activity during menstruation. We know there is a wide range of experiences that can contribute to these perceptions and your participation will help us understand how these experiences shape behaviour. Participation requires answering some questions about yourself (i.e., questions such as your age, sexual orientation, and relationship status) on the survey platform Qualtrics. You will then be presented with a series of questions about your preferences, behaviours, and attitudes as they pertain to menstruation and sexuality. Please note, this survey does include some questions about sexual disgust which may be distasteful to some individuals, but perfectly acceptable to other individuals (e.g., pornography, rape, sex with animals). We are not interested in whether individuals have engaged in or experienced any of the behaviours presented in these questions; we are only interested in understanding what individual attitudes are towards these behaviours in general. You have the right to skip any question without penalty and the right to withdraw while taking the survey by simply closing your web browser. This study will take approximately 20 minutes of your time. Participants are eligible if they: are at least 16 years of age, and currently menstruate or have menstruated. Please note that people of all genders and sexual orientations are eligible. [Added July 24, 2023]
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Exploring Partnered Sex Toy Usage among Men

Kwantlen Polytechnic University
Researchers at KPU are examining sex toy use among males (cisgender men) with female (cisgender women) sexual partners. We know there is a wide range of values and opinions contributing to men’s reasons for and against sex toy usage, and your participation will help us understand how these values and opinions shape behavior. Participation in this study will involve answering some questions about yourself (i.e., demographic questions such as your age, sexual orientation, and relationship status) as well as some questions regarding specific types of sex toys, how you feel about your sexual ability and your genitals, and your values associated with masculinity and attitudes toward women. The study will be conducted on the survey platform Qualtrics and will take approximately 20 minutes to complete. Participants are eligible if they: are male (cisgender men), at least 16 years of age, and have had at least one (1) female (cisgender women) sexual partner. Please note that you DO NOT need to be a sex toy user to be eligible. [Added June 21, 2023]
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Cross-Sex Mind Reading

University of Texas at Austin

Researchers are investigating how accurate (or inaccurate) each sex is at guessing the sexual desires of the other sex. Participants are eligible if they are: 18 years of age or older and fluent in English. You may be of any sex or gender and of any sexuality to take part. [Added April 25, 2023]

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Development of an Inclusive and Comprehensive Measure of Sexual Wellbeing

Queen's University

Researchers at Queen’s University are calling for individuals with diverse identities (e.g., gender and sexual minorities and majorities, consensually non-monogamous, BIPOC, etc.) to participate in a focus group or one-on-one interview to help aid the development of a comprehensive and inclusive measure of sexuality that can be used to assess one’s broad experience of sexuality in research and healthcare settings. Participation will consist of the completion of a ~15-minute online demographic survey, and, if selected to participate, engaging in a confidential 90 – 120 minute focus group or 60 – 120 minute interview over Zoom. Entry into prize drawings is available for the online survey as a thank you for your participation! Those selected to participate in the focus group will be compensated for their time. Participants are eligible if they are: 18 years of age or older, able to read and write in English, reside in Canada or the US, and are comfortable answering questions about sexuality. You do not need to be sexually active to participate. [Added March 27, 2023]

To participate please email: qshrl@queensu.ca and mention the Kaleidoscope study for the focus group, or the Chromatic study for a one-on-one interview. For more information about this study, click the “Participate” button below to be directed to the research lab’s webpage.

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Exploring Obstacles and Barriers for Women Entering the Workforce

Kwantlen Polytechnic University

The purpose of this study is to examine factors contributing to hiring women in the workplace environment. Specifically, what variables make women candidates suitable for varying job positions. Participation requires answering some questions about yourself (i.e., demographic questions such as your age, sexual orientation, and relationship status) on the survey platform Qualtrics. You will then be asked to evaluate a potential candidate for a position in a workplace. The study will conclude with the participant completing a few further measures. This study will take approximately 20 minutes of your time. Participants are eligible if they are: 16 years of age or older. [Added December 26, 2022]

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For Participants

Additional Opportunities

For other research participation opportunities, check out the sites below.

For Researchers

Submit Your Study

If you are a researcher and would like your study added to this page, simply complete this form. Please note that only IRB-approved studies are eligible for inclusion.