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Sex and Psychology Podcast

Health & Wellness Podcasts

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...

Location:

United States

Description:

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

Language:

English


Episodes
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Episode 495: Why Even Happy Couples Fight (And How To Do It Right)

4/24/2026
A lot of people believe that if you’re in the “right” relationship, you shouldn’t fight. They think that conflict means something is wrong or that you’re incompatible. However conflict isn’t a failure—it’s inevitable. In today’s episode, we’re rethinking what conflict really means and how to navigate it in healthier, more constructive ways. I am joined once again by Dr. Sara Nasserzadeh, an award-winning social psychologist, TED Speaker, and relationship expert. Her latest book, Love by Design: 6 Ingredients to Build a Lifetime of Love, introduces the Emergent Love Model, a framework born from research with hundreds of couples across 41 countries. Some of the specific topics we explore in this episode include: disagreementfight Learn more about Dr. Sara Nasserzadeh at www.Sara-Nasserzadeh.com and join her online community here and follow her on Instagram here. Got a sex question? Send me a podcast voicemail to have it answered on a future episode at speakpipe.com/sexandpsychology. *** Thank you to our sponsors! Soaking Wet from VB Health is the world’s first probiotic specifically designed for vaginal and vulva health and wellness. It’s a doctor formulated blend of prebiotics, probiotics, and vitamins specifically designed to restore balance and increase lubrication. Visit vb.health and use code JUSTIN for 10% off. If you’re looking to gain a broad understanding of human sexuality or refresh your knowledge, check out the upcoming Human Sexuality Intensive courses at the Kinsey Institute: https://kinseyinstitute.org/learning/human-sexuality-intensive.html *** Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Bluesky to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram. Listen and stream all episodes on Apple, Spotify, 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.

Duration:00:30:26

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Episode 494: The Six Essential Ingredients For Lasting Love

4/21/2026
We tend to think of love as something that just happens. You meet the right person, you feel a spark, and everything else just falls into place. However, love doesn’t come effortlessly. It’s something we build over time. In this episode, we’re exploring the key ingredients of lasting love and the everyday behaviors that keep love alive. My guest is Dr. Sara Nasserzadeh, an award-winning social psychologist, TED Speaker, and relationship expert. Her latest book, Love by Design: 6 Ingredients to Build a Lifetime of Love, introduces the Emergent Love Model, a framework born from research with hundreds of couples across 41 countries. Some of the specific topics we address include: Learn more about Dr. Sara Nasserzadeh at www.Sara-Nasserzadeh.com and join her online community here and follow her on Instagram here. Got a sex question? Send me a podcast voicemail to have it answered on a future episode at speakpipe.com/sexandpsychology. *** Thank you to our sponsors! Soaking Wet from VB Health is the world’s first probiotic specifically designed for vaginal and vulva health and wellness. It’s a doctor formulated blend of prebiotics, probiotics, and vitamins specifically designed to restore balance and increase lubrication. Visit vb.health and use code JUSTIN for 10% off. Passionate about building a career in sexuality? Check out the Sexual Health Alliance. With SHA, you’ll connect with world-class experts and join an engaged community of sexuality professionals from around the world. Visit SexualHealthAlliance.com and start building the sexuality career of your dreams today. *** Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Bluesky to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram. Listen and stream all episodes on Apple, Spotify, 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.

Duration:00:33:20

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Episode 493: Straight Men Who Have Sex With Other Men

4/17/2026
We tend to think about sexual orientation as a fixed identity that’s clear, stable, and easy to define. However, sexuality doesn’t fit into neat and tidy boxes like that. In this episode, we’re diving into the world of heterosexual man who want to have sex with other men, and what this tells us about the complexity of human sexuality. I am joined once again by Kathy Kay, host of the Strictly Anonymous Podcast and author of the new book Strictly Anonymous Confessions: Secret Sex Lives of Total Strangers, a collection of real, unfiltered stories from people revealing their most private sexual thoughts and experiences. Some of the specific topics we explore include: To learn more, check out the Strictly Anonymous website. Got a sex question? Send me a podcast voicemail to have it answered on a future episode at speakpipe.com/sexandpsychology. *** Thank you to our sponsors! Level-up your bedroom skills with Beducated. Featuring more than 150 online courses taught by the experts, Beducated brings pleasure-based sex ed directly into your bedroom. Kick off your journey by taking Beducated’s Quiz to get your personalized roadmap to sexual happiness at https://beducate.me/pd2615-lehmiller If you’re looking to gain a broad understanding of human sexuality or refresh your knowledge, check out the upcoming Human Sexuality Intensive courses at the Kinsey Institute: https://kinseyinstitute.org/learning/human-sexuality-intensive.html *** Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Bluesky to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram. Listen and stream all episodes on Apple, Spotify, 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.

Duration:00:34:34

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Episode 492: Why So Many People Fantasize About Sharing Their Partner

4/14/2026
Being turned on by the idea of sharing your partner with someone else is a surprisingly common sexual fantasy, and it’s something many couples are actively exploring in real life. In today’s show, we’re diving into a practice known as hotwifing, including how common it is and the psychology behind it. My guest is Kathy Kay, host of the Strictly Anonymous Podcast and author of the new book Strictly Anonymous Confessions: Secret Sex Lives of Total Strangers, a collection of real, unfiltered stories from people revealing their most private sexual thoughts and experiences. Some of the specific topics we explore include: To learn more, check out the Strictly Anonymous website. Got a sex question? Send me a podcast voicemail to have it answered on a future episode at speakpipe.com/sexandpsychology. *** Thank you to our sponsors! Let this Mother’s Day be a reminder that she deserves care, too. Discover how Cozy Earth turns everyday routines into moments of softness and ease. Head to cozyearth.com and use my code JUSTIN for an exclusive 20% off. Passionate about building a career in sexuality? Check out the Sexual Health Alliance. With SHA, you’ll connect with world-class experts and join an engaged community of sexuality professionals from around the world. Visit SexualHealthAlliance.com and start building the sexuality career of your dreams today. *** Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Bluesky to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram. Listen and stream all episodes on Apple, Spotify, 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.

Duration:00:36:42

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Episode 491: Sex, Disability, And Barriers To Care

4/10/2026
Sex education and sexual healthcare rarely meet the needs of persons with disabilities. From limited access to information to barriers in care, millions are being left out. Today, we’re breaking down where these gaps come from, how they show up in everyday life, and what inclusive care would actually look like. I am joined once again by Dr. Kirsten Greer, a postdoctoral research fellow at the Kinsey Institute with the disability and sexual health initiative. Her research focuses on sexual consent, sexual violence, and sexuality and disability. Some of the specific topics we explore in this episode include: You can learn more about Kirsten’s work and check out her publications here. Got a sex question? Send me a podcast voicemail to have it answered on a future episode at speakpipe.com/sexandpsychology. *** Thank you to our sponsors! If you’re ready to ditch the shady stuff and choose a libido supplement that’s effective and that you can feel confident about, it’s time to check out Drive Boost. Visit vb.health and use code JUSTIN for 10% off. If you’re looking to gain a broad understanding of human sexuality or refresh your knowledge, check out the upcoming Human Sexuality Intensive courses at the Kinsey Institute: https://kinseyinstitute.org/learning/human-sexuality-intensive.html *** Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Bluesky to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram. Listen and stream all episodes on Apple, Spotify, 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.

Duration:00:29:17

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Episode 490: Why People Say Yes To Sex They Don’t Want

4/7/2026
Wanting sex and consenting to sex aren’t the same thing. Sometimes we agree to sex we don’t want, and other times we turn down opportunities for sex we do want. Today, we’re going to explore the distinction between wantedness and consent, including common reasons people agree to sex that they don’t actually desire. My guest is Dr. Kirsten Greer, a postdoctoral research fellow at the Kinsey Institute with the disability and sexual health initiative. Her research focuses on sexual consent, sexual violence, and sexuality and disability. Some of the specific topics we explore in this episode include: You can learn more about Kirsten’s work and check out her publications here. Got a sex question? Send me a podcast voicemail to have it answered on a future episode at speakpipe.com/sexandpsychology. *** Thank you to our sponsors! If you’re ready to ditch the shady stuff and choose a libido supplement that’s effective and that you can feel confident about, it’s time to check out Drive Boost. Visit vb.health and use code JUSTIN for 10% off. Passionate about building a career in sexuality? Check out the Sexual Health Alliance. With SHA, you’ll connect with world-class experts and join an engaged community of sexuality professionals from around the world. Visit SexualHealthAlliance.com and start building the sexuality career of your dreams today. *** Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Bluesky to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram. Listen and stream all episodes on Apple, Spotify, 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 (Adam Zmith headshot by Jade Smith).

Duration:00:29:31

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Episode 489: How Poppers Changed Sex

4/3/2026
Humans have always looked for ways to enhance sex, but some of the most popular tools weren’t even meant for that purpose at all. One drug, originally developed for heart conditions, made its way into nightlife and became closely tied to sex. In today’s episode, we’re talking all about poppers, including how they work, how they became linked to pleasure, and why they’re still so controversial. I am joined once again by Adam Zmith, a writer and multi-format producer. His books include Deep Sniff: A History of Poppers and Queer Futures, as well as Solemates: A History of Our Fetish for Feet. Some of the specific topics we explore include: Check out Adam’s website to learn more about his work. Got a sex question? Send me a podcast voicemail to have it answered on a future episode at speakpipe.com/sexandpsychology. *** Thank you to our sponsors! If you’re looking to gain a broad understanding of human sexuality or refresh your knowledge, check out the upcoming Human Sexuality Intensive courses at the Kinsey Institute: https://kinseyinstitute.org/learning/human-sexuality-intensive.html *** Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Bluesky to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram. Listen and stream all episodes on Apple, Spotify, 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 (Adam Zmith headshot by Jade Smith).

Duration:00:26:05

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Episode 488: How Feet Became A Popular Fetish

3/31/2026
When I surveyed more than 4,000 adults about their sexual fantasies for my book Tell Me What You Want, I found that 1 in 7 people had fantasized about feet or toes. In today’s episode, we’re exploring the fascinating history of foot fetishes, the psychology behind attraction to feet, and why men seem more likely to report this interest than women. My guest is Adam Zmith is a writer and multi-format producer. His books include Deep Sniff: A History of Poppers and Queer Futures, as well as Solemates: A History of Our Fetish for Feet. Some of the specific topics we explore in this episode include: Check out Adam’s website to learn more about his work. Got a sex question? Send me a podcast voicemail to have it answered on a future episode at speakpipe.com/sexandpsychology. *** Thank you to our sponsors! Passionate about building a career in sexuality? Check out the Sexual Health Alliance. With SHA, you’ll connect with world-class experts and join an engaged community of sexuality professionals from around the world. Visit SexualHealthAlliance.com and start building the sexuality career of your dreams today. *** Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Bluesky to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram. Listen and stream all episodes on Apple, Spotify, 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 (Adam Zmith headshot by Jade Smith).

Duration:00:28:23

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Episode 487: How To Make Online Dating Work For You

3/27/2026
Dating apps make it seem like you can swipe your way to the perfect partner. But attraction isn’t something we can fully predict from profiles. It emerges through interaction. So what happens when we try to optimize something that’s inherently unpredictable? In this episode, we break down the psychology of online dating and how to approach it more effectively. I am joined once again by Dr. Paul Eastwick, a Professor of Psychology at UC Davis, where he serves as the head of the Social-Personality Psychology program. He hosts the popular podcast Love Factually with his long-time colleague, Eli Finkel, where they analyze rom-coms and romantic dramas from the perspective of relationship science. Paul is also author of the new book Bonded by Evolution. Some of the specific topics we explore in this episode include: You can check out Paul’s website to learn more about his work. Got a sex question? Send me a podcast voicemail to have it answered on a future episode at speakpipe.com/sexandpsychology. *** Thank you to our sponsors! Head to https://paired.com/JUSTIN and download the #1 app for couples to start maintaining your lasting love today. If you’re looking to gain a broad understanding of human sexuality or refresh your knowledge, check out the upcoming Human Sexuality Intensive courses at the Kinsey Institute: https://kinseyinstitute.org/learning/human-sexuality-intensive.html *** Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Bluesky to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram. Listen and stream all episodes on Apple, Spotify, 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.

Duration:00:33:20

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Episode 486: Why We’re So Bad At Predicting Romantic Compatibility

3/24/2026
Most of us think we know what we’re looking for in a partner. We have a “type,” a mental checklist, and the belief that if someone checks enough boxes, everything else will fall into place. But decades of research suggest that attraction and compatibility don’t work that way. In this episode, we’ll unpack how attraction really unfolds and why chemistry is so hard to predict. My guest is Dr. Paul Eastwick, a Professor of Psychology at UC Davis, where he serves as the head of the Social-Personality Psychology program. He hosts the popular podcast Love Factually with his long-time colleague, Eli Finkel, where they analyze rom-coms and romantic dramas from the perspective of relationship science. Paul is also author of the new book Bonded by Evolution. Some of the specific topics we explore in this episode include: say You can check out Paul’s website to learn more about his work. Got a sex question? Send me a podcast voicemail to have it answered on a future episode at speakpipe.com/sexandpsychology. *** Thank you to our sponsors! Discover how care in every detail transforms simple routines into moments of true comfort and ease. Head to cozyearth.com and use my code JUSTIN for up to 20% off. Experience the craft behind the comfort with Cozy Earth, and make every day feel intentional. *** Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Bluesky to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram. Listen and stream all episodes on Apple, Spotify, 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.

Duration:00:30:22

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Episode 485: The Surprising History Of Fetishes And Porn

3/20/2026
Humans have always been kinky, but what we fetishize and why has changed over time. In this episode, we’re revisiting the fascinating history behind some of the most common fetishes. From leather and nylon to the enduring appeal of feet, we’ll unpack how culture, technology, and history shaped these desires. We’ll also dive into the unexpected history of pornography and explore how hentai emerged as a major form of erotic storytelling. My guest is Esmé Louise James, who is best known for her Kinky History podcast and social media series which has amassed nearly 3 million followers. Esmé is author of the book Kinky History: A Rollicking Journey Through Our Sexual Past, Present, and Future. Some of the specific topics we explore in this episode include: To hear more from Esmé about our kinky history, check out her previous appearances on the show in episodes 207, 208, and 343. Got a sex question? Send me a podcast voicemail to have it answered on a future episode at speakpipe.com/sexandpsychology. *** Thank you to our sponsors! Load Boost is a supplement designed to improve the taste, volume, and overall health of your semen. If you want to elevate your sexual performance, check out Load Boost from VB Health. Visit vb.health to learn more and save 10% with code JUSTIN. If you’re looking to gain a broad understanding of human sexuality or refresh your knowledge, check out the upcoming Human Sexuality Intensive courses at the Kinsey Institute: https://kinseyinstitute.org/learning/human-sexuality-intensive.html *** Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Bluesky to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram. Listen and stream all episodes on Apple, Spotify, 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.

Duration:00:31:49

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Episode 484: Who’s Responsible for Your Orgasm? (Essential Listen)

3/17/2026
How much do you really know about orgasms? In this episode, we answer common questions about climax and explore the concept of orgasm equity, including what it really means to close the orgasm gap. We’ll also discuss strategies for experiencing more pleasure, and whether becoming multi-orgasmic is something you can actually learn. My guest is Dr. Candice Nicole Hargons, an award-winning Associate Professor at Emory University’s Rollins School of Public Health, where she studies sexual wellness and liberation. With over 70 published articles, Dr. Hargons has made substantial contributions to the field. Her work has also been featured widely in the popular media. Her latest book is titled Good Sex. Some of the specific topics we explore in this episode include: Check out Candice’s website to learn more about her work. Got a sex question? Send me a podcast voicemail to have it answered on a future episode at speakpipe.com/sexandpsychology. *** Thank you to our sponsors! Load Boost is a supplement designed to improve the taste, volume, and overall health of your semen. If you want to elevate your sexual performance, check out Load Boost from VB Health. Visit vb.health to learn more and save 10% with code JUSTIN. Passionate about building a career in sexuality? Check out the Sexual Health Alliance. With SHA, you’ll connect with world-class experts and join an engaged community of sexuality professionals from around the world. Visit SexualHealthAlliance.com and start building the sexuality career of your dreams today. *** Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Bluesky to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram. Listen and stream all episodes on Apple, Spotify, 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.

Duration:00:31:01

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Episode 483: Making Relationship Agreements That Work

3/13/2026
When people open a relationship, they often start by asking: what are the rules? But the real key to healthy non-monogamy isn’t rules. It’s clarity about needs, desires, and expectations. In this episode, we’re talking about how to design relationship agreements that actually work. I am joined once again by Dr. Nicole Thompson, a sex and relationship psychotherapist and host of the popular podcast, Modern Anarchy. She is the author of The Psychedelic Jealousy Guide: Crafting Secure Non-Monogamous Relationships. She is also the founder of The Pleasure Practice, where she supports individuals in crafting pleasurable sex lives and expansive non-monogamous relationships. Some of the specific topics we explore in this episode include: To learn more, check out the Modern Anarchy website. Got a sex question? Send me a podcast voicemail to have it answered on a future episode at speakpipe.com/sexandpsychology. *** Thank you to our sponsors! Level-up your bedroom skills with Beducated. Featuring more than 150 online courses taught by the experts, Beducated brings pleasure-based sex ed directly into your bedroom. Kick off your journey by taking Beducated’s Quiz to get your personalized roadmap to sexual happiness at https://beducate.me/pd2610-lehmiller If you’re looking to gain a broad understanding of human sexuality or refresh your knowledge, check out the upcoming Human Sexuality Intensive courses at the Kinsey Institute: https://kinseyinstitute.org/learning/human-sexuality-intensive.html *** Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Bluesky to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram. Listen and stream all episodes on Apple, Spotify, 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.

Duration:00:36:37

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Episode 482: Building Secure Non-Monogamous Relationships

3/10/2026
Beginning a consensually non-monogamous relationship can trigger reactions you never saw coming. For example, the first time your partner connects with someone else, your body might react like there’s danger. So why is that? Today, we’re going to explore how to craft secure non-monogamous relationships and work skillfully with intense emotions that might arise along the way. My guest is Dr. Nicole Thompson, a sex and relationship psychotherapist and host of the popular podcast, Modern Anarchy. She is the author of The Psychedelic Jealousy Guide: Crafting Secure Non-Monogamous Relationships. She is also the founder of The Pleasure Practice, where she supports individuals in crafting pleasurable sex lives and expansive non-monogamous relationships. Some of the specific topics we explore in this episode include: To learn more, check out the Modern Anarchy website. Got a sex question? Send me a podcast voicemail to have it answered on a future episode at speakpipe.com/sexandpsychology. *** Thank you to our sponsors! Discover how care in every detail transforms simple routines into moments of true comfort and ease. Head to cozyearth.com and use my code JUSTIN for up to 20% off. Experience the craft behind the comfort with Cozy Earth, and make every day feel intentional. Passionate about building a career in sexuality? Check out the Sexual Health Alliance. With SHA, you’ll connect with world-class experts and join an engaged community of sexuality professionals from around the world. Visit SexualHealthAlliance.com and start building the sexuality career of your dreams today. *** Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Bluesky to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram. Listen and stream all episodes on Apple, Spotify, 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.

Duration:00:36:52

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Episode 481: Can Our Brains Handle Modern Dating?

3/6/2026
Humans evolved for face-to-face courtship in small communities, where attraction unfolded gradually and choices were limited. Today, we’re navigating global dating markets, algorithms, AI recommendations, endless novelty, and constant rejection. So what happens when ancient mating psychology collides with modern technology? I am joined once again by Dr. Justin Garcia, evolutionary biologist and Executive Director of the Kinsey Institute at Indiana University. He is the chief scientific advisor for Match, and author of the new book The Intimate Animal: The Science of Sex, Fidelity, And Why We Live and Die For Love. Some of the specific topics we explore in this episode include: To learn more about Dr. Garcia, follow @drjustingarcia on the socials. Got a sex question? Send me a podcast voicemail to have it answered on a future episode at speakpipe.com/sexandpsychology. *** Thank you to our sponsors! If you’re ready to ditch the shady stuff and choose a libido supplement that’s effective and that you can feel confident about, it’s time to check out Drive Boost. Visit vb.health and use code JUSTIN for 10% off. If you’re looking to gain a broad understanding of human sexuality or refresh your knowledge, check out the upcoming Human Sexuality Intensive courses at the Kinsey Institute: https://kinseyinstitute.org/learning/human-sexuality-intensive.html *** Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Bluesky to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram. Listen and stream all episodes on Apple, Spotify, 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.

Duration:00:31:52

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Episode 480: The Evolution Of Love And Desire

3/3/2026
Why do we fall in and out of love so quickly? Why does love feel intoxicating at first, but complicated over time? The answer may be simpler than we think: humans are animals. Our brains were shaped by ancient mating systems that developed long before dating apps and modern culture. So what does it mean to be an “intimate animal?” And how much of our love lives today are still being driven by our evolutionary past? My guest is Dr. Justin Garcia, evolutionary biologist and Executive Director of the Kinsey Institute at Indiana University. He is the chief scientific advisor for Match, and author of the new book The Intimate Animal: The Science of Sex, Fidelity, And Why We Live and Die For Love. Some of the specific topics we explore in this episode include: To learn more about Dr. Garcia, follow @drjustingarcia on the socials. Got a sex question? Send me a podcast voicemail to have it answered on a future episode at speakpipe.com/sexandpsychology. *** Thank you to our sponsors! If you’re ready to ditch the shady stuff and choose a libido supplement that’s effective and that you can feel confident about, it’s time to check out Drive Boost. Visit vb.health and use code JUSTIN for 10% off. Passionate about building a career in sexuality? Check out the Sexual Health Alliance. With SHA, you’ll connect with world-class experts and join an engaged community of sexuality professionals from around the world. Visit SexualHealthAlliance.com and start building the sexuality career of your dreams today. *** Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Bluesky to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram. Listen and stream all episodes on Apple, Spotify, 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.

Duration:00:29:44

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Episode 479: Can Humor Make You Better In Bed?

2/27/2026
Research shows that couples who bring playfulness into conversations about sex report greater satisfaction and emotional connection. A well-timed joke can lower defenses and make high-stakes topics feel safer. Today, we’re diving into how humor works inside relationships, and how it can be an effective tool, when used appropriately, to enhance sexual communication. I am joined once again by Jenny Zigrino. You’ve seen her on late-night television, in film and streaming specials, and lighting up social media with bits that are bold, self-aware, and sharply observant. You can see her in the new show Crowd Control on Dropout TV and her most recent Don’t Tell Comedy special is out now. Some of the specific topics we explore in this episode include: You can check out Jenny’s website to connect with more of her work. Got a sex question? Send me a podcast voicemail to have it answered on a future episode at speakpipe.com/sexandpsychology. *** Thank you to our sponsors! Head to https://paired.com/JUSTIN and download the #1 app for couples to start maintaining your lasting love today. Why do we love who we love? Why do some relationships thrive while others fall apart? In The Intimate Animal, Dr. Justin Garcia explores the science of attraction, intimacy, and love by blending cutting-edge research with real-world insight. *** Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Bluesky to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram. Listen and stream all episodes on Apple, Spotify, 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.

Duration:00:27:15

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Episode 478: When Is Sex Funny? And When Is It Not?

2/24/2026
Talking about sex is one of the hardest things for people to do. People want to communicate about desire, boundaries, and fantasies, but the conversation can feel painfully high-stakes. And yet, in one place, sex gets discussed openly in front of strangers: the comedy club. Today, we’re exploring why sex is so funny, how comedians navigate taboo topics, and the tightrope between normalizing sex and reinforcing stigma. I am joined by Jenny Zigrino. You’ve seen her on late-night television, in film and streaming specials, and lighting up social media with bits that are bold, self-aware, and sharply observant. You can see her in the new show Crowd Control on Dropout TV and her most recent Don’t Tell Comedy special is out now. Some of the specific topics we explore in this episode include: You can check out Jenny’s website to connect with more of her work. Got a sex question? Send me a podcast voicemail to have it answered on a future episode at speakpipe.com/sexandpsychology. *** Thank you to our sponsors! Level-up your bedroom skills with Beducated. Featuring more than 150 online courses taught by the experts, Beducated brings pleasure-based sex ed directly into your bedroom. Kick off your journey by taking Beducated’s Quiz to get your personalized roadmap to sexual happiness at https://beducate.me/pd2607-lehmiller Passionate about building a career in sexuality? Check out the Sexual Health Alliance. With SHA, you’ll connect with world-class experts and join an engaged community of sexuality professionals from around the world. Visit SexualHealthAlliance.com and start building the sexuality career of your dreams today. *** Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Bluesky to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram. Listen and stream all episodes on Apple, Spotify, 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.

Duration:00:32:13

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Episode 477: Testosterone And Women’s Sexual Health

2/20/2026
When we talk about hormones and women’s sexual health, the focus is almost always on estrogen. But testosterone also plays a key role in desire, arousal, and overall sexual well-being. Despite being labeled a “male hormone,” women produce (and need) it too. In this episode, we separate myth from fact about testosterone in women and why it remains one of the most overlooked topics in sexual medicine. I am joined once again by Dr. Maria Sophocles, a board-certified OB/GYN and Menopause Society Certified Practitioner. She is the CMO of EMBR Labs, a Boston-based wellness device company. Maria is also author of the new book, The Bedroom Gap, which is all about sex at midlife. Some of the specific topics we explore in this episode include: To learn more about Maria’s work, you can check out her website. Got a sex question? Send me a podcast voicemail to have it answered on a future episode at speakpipe.com/sexandpsychology. *** Thank you to our sponsors! Soaking Wet from VB Health is the world’s first probiotic specifically designed for vaginal and vulva health and wellness. It’s a doctor formulated blend of prebiotics, probiotics, and vitamins specifically designed to restore balance and increase lubrication. Visit vb.health and use code JUSTIN for 10% off. The Kinsey Institute is where the world turns to understand sex and relationships. You can help continue its expert-led research by donating to the Kinsey Institute Research Fund. Learn more and make a donation here: https://give.myiu.org/centers-institutes/I380010749.html *** Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Bluesky to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram. Listen and stream all episodes on Apple, Spotify, 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.

Duration:00:30:27

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Episode 476: The Bedroom Gap At MidLife

2/17/2026
For many women, the menopause transition brings painful sex and low libido—issues that have long been endured in silence. Meanwhile, men have had access to highly effective sexual performance treatments for decades. The result is what my guest calls the bedroom gap: the widening divide in sexual expectations and capabilities between men and women in midlife. I am joined by Dr. Maria Sophocles, a board-certified OB/GYN and Menopause Society Certified Practitioner. She is the CMO of EMBR Labs, a Boston-based wellness device company. Maria is also author of the new book, The Bedroom Gap, which is all about sex at midlife. Some of the specific topics we explore in this episode include: To learn more about Maria’s work, you can check out her website. Got a sex question? Send me a podcast voicemail to have it answered on a future episode at speakpipe.com/sexandpsychology. *** Thank you to our sponsors! Wrap the ones you love in luxury with Cozy Earth. Share a little extra love this February and wrap yourself—or someone you care about—in comfort that truly feels special. Head to cozyearth.com and use my code JUSTIN for up to 20% off. Soaking Wet from VB Health is the world’s first probiotic specifically designed for vaginal and vulva health and wellness. It’s a doctor formulated blend of prebiotics, probiotics, and vitamins specifically designed to restore balance and increase lubrication. Visit vb.health and use code JUSTIN for 10% off. Passionate about building a career in sexuality? Check out the Sexual Health Alliance. With SHA, you’ll connect with world-class experts and join an engaged community of sexuality professionals from around the world. Visit SexualHealthAlliance.com and start building the sexuality career of your dreams today. *** Want to learn more about Sex and Psychology? Click here for previous articles or follow the blog on Facebook, Twitter, or Bluesky to receive updates. You can also follow Dr. Lehmiller on YouTube and Instagram. Listen and stream all episodes on Apple, Spotify, 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.

Duration:00:35:36