

Sex and Psychology Podcast
Dr. Justin Lehmiller
The Sex and Psychology Podcast is the sex ed you never got in school—and won’t find anywhere else. Kinsey Institute researcher Dr. Justin Lehmiller takes you on a journey through the psychology of sex and relationships, offering practical tips along the way that can help you take your intimate life to the next level. Learn more on Dr. Lehmiller’s blog at sexandpsychology.com
Episodes
Mentioned books

Mar 31, 2023 • 31min
Episode 180: 5 Misconceptions About Consensual Non-Monogamy
A 2023 nationally representative survey of 1,000 American adults conducted by YouGov inquired about people’s attitudes toward various forms of non-monogamy and found that most adults tend to view it negatively no matter what form it takes, from open relationships to swinging to polyamory. Why is consensual non-monogamy viewed in such a negative light? In part, it’s because people hold a lot of misconceptions about it. So let’s take a look at fact versus fiction when it comes to consensually non-monogamous relationships.
For today’s show, I am joined by Dr. Amy Moors, an Assistant Professor of Psychology at Chapman University. Her research focuses on sexuality, consensually non-monogamous relationships, and LGBTQ+ issues. Amy has published more than 55 journal articles and book chapters, and has received several awards for her pioneering research on polyamory.
Some of the topics we discuss in this episode include:
What do we know about who engages in consensual non-monogamy?
What are the main reasons people pursue consensual non-monogamy?
Are conflict and jealousy inevitable in consensual non-monogamous relationships?
How do rates of STIs compare between monogamous and consensually non-monogamous persons?
What does research say about parenting skills and families among consensually non-monogamous persons?
Find out more about Amy and the ONWARD Lab on her website, and be sure to follow Amy on Twitter @ACMoors.
Thank you to our sponsors!
Researchers at Ball State University are currently recruiting participants for a study examining the experiences of individuals in at least one polyamorous relationship. If you are (1) age 18 years or older, (2) currently identify as polyamorous, and (3) are part of at least one consensual polyamorous relationship, visit https://bsu.qualtrics.com/jfe/form/SV_3k3QXZnrXX3rCCy to participate. The survey should take no longer than 45 minutes and you will have an equal opportunity to receive one of forty (40) $25 Tango gift cards for your voluntary participation.
Support sex science by becoming a friend of the Kinsey Institute at Indiana University. Visit kinseyinstitute.org to make a donation to support ongoing research projects on critical topics. You can also show your support by following the Kinsey Institute on Facebook, Twitter, and Instagram.
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Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Reddit to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram.
Listen and stream all episodes on Apple, Spotify, Google, or Amazon. Subscribe to automatically receive new episodes and please rate and review the podcast!
Credits: Precision Podcasting (Podcast editing) and Shutterstock/Florian (Music). Image created with Canva; photos used with permission of guest.

Mar 28, 2023 • 36min
Episode 179: Let’s Talk About Gay Hookup Apps
Zachary Zane, a Brooklyn-based sex writer and relationship columnist for Men’s Health, dives deep into the world of gay hookup apps like Grindr. He discusses how these platforms differ from those catering to heterosexual users and explores their profound impact on queer culture. Topics include the balance between casual encounters and meaningful connections, the decline of gay bars, and strategies for healthier app usage that support mental well-being. Zane also tackles toxic behaviors and offers insights on navigating rejection in the digital dating landscape.

Mar 24, 2023 • 35min
Episode 178: From Sexual Shame to Sexual Freedom
While the term “safe sex” might imply that there’s a perfectly safe way to have sex, there’s always going to be some degree of risk, both physical and emotional. Whenever you have sex, you’re making a choice about the level of risk you’re willing to take on in order to experience the pleasures of sex. Everyone has a different risk tolerance, though, which is why we all make different choices. However, we have a tendency to shame everyone who has a different risk tolerance, whether it’s higher or lower than our own. This sex shaming hurts everyone because it makes us less likely to talk openly about sex. So today we’re going to talk about shedding sexual shame and feeling free and empowered to make your own sexual decisions.
I am joined by Zachary Zane, a Brooklyn-based sex writer. He is the sex and relationship columnist for Men’s Health, where he writes Sexplain It. He is the co-author of the book Men’s Health: Best. Sex. Ever. Zach’s latest book is titled Boyslut: A Memoir and Manifesto.
Some of the topics we discuss include:
Why have men largely been left out of the sex-positivity conversation? And why is it important for everyone to be involved?
How might the phrase “safe sex” be misleading when thinking about sexual risk? Should we be talking about “risk-aware sex” instead?
Why do some people view STIs as an acceptable risk, while others view them as unacceptable?
Why is it important to reduce stigma around STIs?
Why is sex shaming so prevalent, even within the queer community?
Content advisory: This episode contains very frank discussion of sexual matters.
Check out more about Zach on his website, and be sure to follow him on Twitter and Instagram @ZacharyZane_
Thank you to our sponsors!
Check out FirmTech, awarded “most innovative sex toy of the year” by XBIZ! FirmTech’s Performance Ring is designed to boost your sexual stamina and give you harder, longer-lasting erections, while also enhancing pleasure. Their Tech Ring has the added benefit of tracking your erectile health. Visit myfirmtech.com and be sure to use my exclusive discount code Justin20 to save 20% off your purchase.
***
Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Reddit to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram.
Listen and stream all episodes on Apple, Spotify, Google, or Amazon. Subscribe to automatically receive new episodes and please rate and review the podcast!
Credits: Precision Podcasting (Podcast editing) and Shutterstock/Florian (Music). Image created with Canva; photos used with permission of guest.

Mar 21, 2023 • 32min
Episode 177: How To Prevent Sex Crimes
How do we prevent sex crimes from happening in the first place? Today, we’re going to talk about some of the things that do (and don’t) work. This is the second episode in a two-part series about sexual offending. In the previous show, we discussed what motivates people to sexually offend, so now that we have a sense of that, let’s discuss issues of treatment and prevention.
Dr. Michael Seto is back for this episode. He is a registered clinical and forensic psychologist and a research director with the Royal Ottawa Health Care Group. He is also a Professor in Psychiatry at the University of Ottawa. Michael has published extensively on the subject of sexual offending, which includes the books Pedophilia and Sexual Offending Against Children and Internet Sex Offending.
Some of the topics we discuss include:
Why punishment isn’t enough when it comes to stopping sexual offending.
Whether sex offender registries are an effective deterrent to sex crimes.
The most effective treatment approaches for reducing rates of sexual re-offending.
Whether we can get people at risk of committing sex crimes to voluntarily seek treatment before committing an offense.
How training in the fiend of psychology can be improved to prevent sexual violence.
The role of comprehensive sex education in preventing sexual violence.
Make sure to follow Michael on Twitter @MCSeto and learn more about his research here.
Thank you to our sponsors!
Support sex science by becoming a friend of the Kinsey Institute at Indiana University. Visit kinseyinstitute.org to make a donation to support ongoing research projects on critical topics. You can also show your support by following the Kinsey Institute on Facebook, Twitter, and Instagram.
The Modern Sex Therapy Institutes is one of the leading sex therapy certification programs in the world, meets all AASECT certification requirements, has 12 other specialty certifications, and a Ph.D. program in Clinical Sexology. Visit modernsextherapyinstitutes.com to learn more.
***
Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Reddit to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram.
Listen and stream all episodes on Apple, Spotify, Google, or Amazon. Subscribe to automatically receive new episodes and please rate and review the podcast!
Credits: Precision Podcasting (Podcast editing) and Shutterstock/Florian (Music). Image created with Canva; photos used with permission of guest.

Mar 17, 2023 • 30min
Episode 176: Inside the Minds of Sex Offenders
Why do people commit sex crimes? We often hear that they’re not really motivated by sex and, instead, that they’re about power and control. However, it’s more complex than that, and understanding that complexity is key to preventing these crimes from happening in the first place. So let’s talk about. This is the first episode in a two-part series on the psychology of sexual offending and what we can do to stop it. Today, we’ll focus on the why question. In the next show, we’ll focus on prevention.
I am joined by Dr. Michael Seto, a registered clinical and forensic psychologist and a research director with the Royal Ottawa Health Care Group. He is also a Professor in Psychiatry at the University of Ottawa. Michael has published extensively on the subject of sexual offending, which includes the books Pedophilia and Sexual Offending Against Children and Internet Sex Offending.
Some of the topics we discuss include:
How common is sexual offending?
What are some of the common challenges in studying sexual offending?
How does sexual violence relate to sex, power, and control?
What is the Motivation-Facilitation Model, and how can it help us to understand the psychology behind sex crimes?
How is sexual fantasy related to sexual offending?
How common is it for sex offenders to reoffend? And can we predict who is most likely to do so?
Make sure to follow Michael on Twitter @MCSeto and learn more about his research here.
Thank you to our sponsors!
Support sex science by becoming a friend of the Kinsey Institute at Indiana University. Visit kinseyinstitute.org to make a donation to support ongoing research projects on critical topics. You can also show your support by following the Kinsey Institute on Facebook, Twitter, and Instagram.
***
Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Reddit to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram.
Listen and stream all episodes on Apple, Spotify, Google, or Amazon. Subscribe to automatically receive new episodes and please rate and review the podcast!
Credits: Precision Podcasting (Podcast editing) and Shutterstock/Florian (Music). Image created with Canva; photos used with permission of guest.

Mar 14, 2023 • 32min
Episode 175: When Single Life Sucks
The stereotype we often hear about singles in the popular media is that they’re sad. In reality, however, a lot of them are thriving and living their best lives, which we talked all about in the previous episode. But being single isn’t sunshine and rainbows for everyone, though. For some, being single just sucks. So let’s talk about it. In this episode, we’re going take a look at when and why people struggle with single life and the factors that can make it a negative experience, including social exclusion, attachment anxiety, social pressure to be in a relationship, and more.
I am joined once again by Dr. Yuthika Girme, an Associate Professor in the Department of Psychology at Simon Fraser University in Canada, who has conducted extensive research on singlehood. Some of the topics we discuss include:
In what ways are singles stigmatized or “singled out” in modern society?
What is the role of family and culture in shaping people’s experiences with being single?
How is singlehood experienced similarly or differently for men and women?
How does sexual orientation factor into experiences with singlehood?
How does attachment style impact one’s feelings about being single?
Check out the SECURE lab to learn more about Yuthika’s research, and be sure to follow her on Twitter.
Thank you to our sponsors!
The Modern Sex Therapy Institutes is one of the leading sex therapy certification programs in the world, meets all AASECT certification requirements, has 12 other specialty certifications, and a Ph.D. program in Clinical Sexology. Visit modernsextherapyinstitutes.com to learn more.
***
Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Reddit to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram.
Listen and stream all episodes on Apple, Spotify, Google, or Amazon. Subscribe to automatically receive new episodes and please rate and review the podcast!
Credits: Precision Podcasting (Podcast editing) and Shutterstock/Florian (Music). Image created with Canva; photos used with permission of guest.

Mar 10, 2023 • 30min
Episode 174: When Being Single Is Awesome
The number of American adults living single has been on the rise for years. Part of this increase has been driven by a growing number of folks who simply prefer the single life. And, for them, being single can be awesome. At the same time, though, some singles don’t want to be single and they’re pretty miserable. So let’s talk about the good, bad, and ugly of singlehood. I have a two-part series for you on what it’s like to be single today. In this episode we’re going to explore the positive side of singlehood and, next time, we’re going to explore the negative side.
I am joined by Dr. Yuthika Girme, an Associate Professor in the Department of Psychology at Simon Fraser University in Canada. Her research focuses on reconciling the complexities associated with singlehood and relationship experiences with the aim of fostering security and well-being. Some of the topics we discuss include:
Why have relationship researchers historically downplayed the experiences of singles?
What are some of the reasons people might choose to be single? What do they see as the benefits?
Why are older singles more satisfied than younger singles?
When are singles most likely to be sexually satisfied?
Why might someone prioritize having friendships (or platonic life partners) over romantic relationships?
How do our personal (and cultural) values shape the experience of singlehood?
Check out the SECURE lab to learn more about Yuthika’s research, and be sure to follow her on Twitter.
Thank you to our sponsors!
Check out FirmTech, awarded “most innovative sex toy of the year” by XBIZ! FirmTech’s Performance Ring is designed to boost your sexual stamina and give you harder, longer-lasting erections, while also enhancing pleasure. Their Tech Ring has the added benefit of tracking your erectile health. Visit myfirmtech.com and be sure to use my exclusive discount code Justin20 to save 20% off your purchase.
***
Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Reddit to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram.
Listen and stream all episodes on Apple, Spotify, Google, or Amazon. Subscribe to automatically receive new episodes and please rate and review the podcast!
Credits: Precision Podcasting (Podcast editing) and Shutterstock/Florian (Music). Image created with Canva; photos used with permission of guest.

Mar 7, 2023 • 25min
Episode 173: Tips for Treating Pelvic Floor Problems
In the previous episode, we talked all about the pelvic floor, including what it is, the important role it plays in sexual function, as well as what you need to know about Kegel exercises. Today, we’re going to be continuing our conversation on pelvic health by exploring the world of pelvic floor physical therapy. Pelvic floor therapy can potentially help to resolve everything from painful intercourse in women to erectile dysfunction and premature ejaculation in men. So how do you know whether pelvic floor physical therapy is right for you, and what does this kind of therapy actually look like?
For today’s episode, I am joined once again by Dr. Alicia Jeffrey-Thomas, an experienced pelvic floor physical therapist who works with patients of all genders and ages with pelvic health diagnoses. She is known for spreading evidence-based pelvic health information in humorous and relatable ways on social media through @ThePelvicDanceFloor, which has over 1 million combined followers between Instagram and Tiktok. Some of the topics we discuss include:
Who is pelvic floor physical therapy for? How do you know if it’s right for you?
How do you find a provider, and is this kind of therapy usually covered by insurance?
What does a typical therapy session consist of?
What sexual health issues can pelvic floor physical therapy help with?
Beyond Kegels, what other kinds of exercises can help with pelvic health issues?
Make sure to check out Alicia on TikTok and Instagram @ThePelvicDanceFloor.
Thank you to our sponsors!
The Modern Sex Therapy Institutes is one of the leading sex therapy certification programs in the world, meets all AASECT certification requirements, has 12 other specialty certifications, and a Ph.D. program in Clinical Sexology. Visit modernsextherapyinstitutes.com to learn more.
Put a “ring” on it with FirmTech’s Performance Ring, which is designed to boost your sexual stamina and give you harder, longer-lasting erections, while also enhancing pleasure. Their Tech Ring has the added benefit of tracking your erectile health. Visit myfirmtech.com and be sure to use my exclusive discount code Justin20 to save 20% off your purchase.
***
Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Reddit to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram.
Listen and stream all episodes on Apple, Spotify, Google, or Amazon. Subscribe to automatically receive new episodes and please rate and review the podcast!
Credits: Precision Podcasting (Podcast editing) and Shutterstock/Florian (Music). Image created with Canva; photos used with permission of guest.

Mar 3, 2023 • 26min
Episode 172: What Everyone Needs To Know About The Pelvic Floor
The pelvic floor is a super important set of muscles that plays a vital role in sexual, reproductive, urinary, and bowel function. However, most of us don’t know all that much about it, which is a shame because paying attention to your pelvic health has the potential to improve your overall health and give you a boost in the bedroom, too. So, let’s talk about what everyone needs to know about their pelvic floor!
For today’s episode, I am joined by Dr. Alicia Jeffrey-Thomas, an experienced pelvic floor physical therapist who works with patients of all genders and ages with pelvic health diagnoses. She is known for spreading evidence-based pelvic health information in humorous and relatable ways on social media through @ThePelvicDanceFloor, which has over 1 million combined followers between Instagram and Tiktok.
Some of the topics we discuss include:
What is the pelvic floor anyway ?
What are the most common pelvic floor issues, and how are they similar or different across genders?
When (and for whom) are Kegel exercises a good idea?
What’s the right way to do Kegels?
How do pelvic floor issues vary across the lifespan?
What are some common myths and misconceptions about the pelvic floor?
Make sure to check out Alicia on TikTok and Instagram @ThePelvicDanceFloor.
Thank you to our sponsors!
Support sex science by becoming a friend of the Kinsey Institute at Indiana University. Visit kinseyinstitute.org to make a donation to support ongoing research projects on critical topics. You can also show your support by following the Kinsey Institute on Facebook, Twitter, and Instagram.
***
Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Reddit to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram.
Listen and stream all episodes on Apple, Spotify, Google, or Amazon. Subscribe to automatically receive new episodes and please rate and review the podcast!
Credits: Precision Podcasting (Podcast editing) and Shutterstock/Florian (Music). Image created with Canva; photos used with permission of guest.

Feb 28, 2023 • 28min
Episode 171: How to Initiate Sex
A lot of people struggle with sexual initiation. In fact, this is one of the most common topics that readers and listeners ask me about! So why is sexual initiation so hard, and what can we do to make it easier? Let’s talk about it!
For today’s show, I am joined once again by Vanessa Marin, a licensed psychotherapist specializing in sex therapy, as well as Xander Marin, a self-described “regular dude” who left a cushy career in tech once he realized it was more fun to talk about sex with his wife all day. They co-host the “Pillow Talks” podcast and co-authored the new book, Sex Talks: Five Conversations That Will Transform Your Love Life.
Some of the topics we discuss include:
Why does initiating sex feel so hard for people?
What should you do (and what should you avoid) when it comes to sexual initiation?
What are the six different sexual initiation styles?
How can individuals navigate sex when they have different initiation styles?
How do you say “no” to a partner’s initiation attempt without hurting their feelings?
What are some things you can do to encourage your partner to initiate sex more?
Make sure to check out Vanessa and Xander’s website, and visit their Youtube, Instagram, and TikTok to learn more. And be sure to get a copy of Sex Talks!
Thank you to our sponsors!
The Modern Sex Therapy Institutes is one of the leading sex therapy certification programs in the world, meets all AASECT certification requirements, has 12 other specialty certifications, and a Ph.D. program in Clinical Sexology. Visit modernsextherapyinstitutes.com to learn more.
Put a “ring” on it with FirmTech’s Performance Ring, which is designed to boost your sexual stamina and give you harder, longer-lasting erections, while also enhancing pleasure. Their Tech Ring has the added benefit of tracking your erectile health. Visit myfirmtech.com and be sure to use my exclusive discount code Justin20 to save 20% off your purchase.
***
Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Reddit to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram.
Listen and stream all episodes on Apple, Spotify, Google, or Amazon. Subscribe to automatically receive new episodes and please rate and review the podcast!
Credits: Precision Podcasting (Podcast editing) and Shutterstock/Florian (Music). Image created with Canva; photos used with permission of guest.


