Sex and Psychology Podcast

Step into the sex lab

The Sex and Psychology Podcast, hosted by Kinsey Institute Research Fellow Dr. Justin Lehmiller, is here to help you understand the most important sex organ in the entire body: your brain. Each episode offers a deep dive into the psychology of sex and relationships, drawing upon expert interviews and Dr. Lehmiller’s extensive body of research. The Sex and Psychology Podcast is the sex ed you never got in school–and won’t find anywhere else. Catch up with the latest episodes below, and subscribe on your favorite podcast platform to keep up to date.

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Latest Episodes

September 15, 2026

Episode 536: Was The Bridgerton Era As Sexy As We Think?

Shows like Bridgerton invite us to imagine the past as a time of elaborate courtship, forbidden desire, and passionate romance. But was the past really as sexy as we like to think it was? In today’s show, we’re going to separate fact from fantasy when it comes to sex in the Bridgerton era and discuss what dating, courtship, marriage, and sexual relationships actually looked like at the time. My guest is Dr. Kate Lister, a historian specializing in the history of sex and sexuality. She is host of the award-winning History Hit podcast Betwixt the Sheets: The History of Sex, Scandal & Society. Kate is also author of A Curious History of Sex, Harlots, Whores & Hackabouts: A History of Sex for Sale, and the new book, FLICK: The Story of Female Pleasure. Some of the specific topics we cover include:
  • How different was the sexual reality of the Bridgerton era from the fantasy we've created around it?
  • What was sex actually like back then, and what were the risks?
  • Why do we have a tendency to romanticize the past? Does this say something about what's missing from modern dating?
You can check out Kate's website to explore more of her work and follow her on social media @drkatelister. 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 21 or older, get 30% OFF your first order with IndaCloud with code JUSTIN at https://indacloud.co #indacloudpod 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.

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September 11, 2026

Episode 535: Why Kink Works For Neurodiverse Brains

For many neurodivergent people, BDSM offers something conventional sexual practices often don’t, including clear communication, explicit expectations, structure, and the freedom to tailor experiences to their own needs. In this episode, we’re going to explore why people with ADHD, autism, and other forms of neurodivergence are often drawn to kink, as well as tips on making sex work with your brain instead of against it. I am joined once again by Rebecca Blanton (AKA Auntie Vice,) a writer and kink educator. She runs the award-winning blog LoveLettersToAUnicorn.com and has published several books, including The Big Workbook for Submissives, a finalist for the 2018 Golden Flogger Award. She is also author of the forthcoming book, Kinky & Curious: Navigating BDSM with Mental Illness or Neurodivergence. Some of the specific topics we cover include:
  • What does it mean to be neurodivergent?
  • Why might kink appeal to autistic people?
  • How can ADHD shape what someone enjoys about kink?
  • How can neurodivergent people communicate their kink needs?
  • What happens when partners have conflicting kink needs?
You can check our Rebecca'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!  Born from over 10 years of longevity research, OneSkin is helping you unlock your healthiest skin now and as you age. Get 15% off OneSkin with the code JUSTIN at https://www.oneskin.co/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. 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 Load Boost. Visit vb.health and use code JUSTIN for 10% off.  *** 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.

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September 8, 2026

Episode 534: The Complicated Relationship Between BDSM And Mental Health

BDSM can be a powerful source of pleasure, connection, and self-expression. But when mental health challenges enter the picture, they can also raise important questions about consent, communication, triggers, and emotional safety. So how can people navigate kink in ways that support their mental health rather than undermine it? My guest is Rebecca Blanton (AKA Auntie Vice,) a writer and kink educator. She runs the award-winning blog LoveLettersToAUnicorn.com and has published several books, including The Big Workbook for Submissives, a finalist for the 2018 Golden Flogger Award. She is also author of the forthcoming book, Kinky & Curious: Navigating BDSM with Mental Illness or Neurodivergence. Some of the specific topics we cover include:
  • How can mental health affect consent in BDSM?
  • Do people have an obligation to disclose mental health conditions to sexual partners?
  • What does research say about the link between trauma and BDSM?
  • What psychiatric medication effects should be considered in BDSM safety planning?
You can check our Rebecca'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!  Born from over 10 years of longevity research, OneSkin is helping you unlock your healthiest skin now and as you age. Get 15% off OneSkin with the code JUSTIN at https://www.oneskin.co/justin 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  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. *** 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.

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September 4, 2026

Episode 533: A Beginner’s Guide To Swinging

For some couples, swinging can be a way to bring novelty, excitement, and sexual exploration into their relationship. But opening the door to new experiences can also bring new challenges, from jealousy and boundary-setting to navigating differences in what each partner wants. So why do couples decide to swing, what does it actually look like in practice, and what separates a positive experience from one that creates conflict? In this episode, we’re taking a deep dive into swinging and what it takes to make it work. I am joined once again by Dr. Stephanie Sigler, a licensed professional counselor, certified sex therapist, clinical sexologist, author, educator, and founder of Evolve Your Intimacy. She specializes in helping individuals and couples navigate relationships, intimacy, attachment, trauma, and sexual wellness. She is the author of The Clinician's Guide to Ethical Non-Monogamous Relationships, and host of the Evolve Your Intimacy Podcast. Some of the specific topics we cover include:
  • What distinguishes a swinging relationship from other forms of consensual non-monogamy?
  • What are some of the different forms swinging can take?
  • What are some or the most common challenges couples face when they begin swinging?
  • How should couples approach initial conversations about swinging if they've never tried it before?
  • When partners aren't equally interested in swinging or their interests change, what should you do?
You can check out Stephanie's website and follow her on Instagram @evolve_your_intimacy to learn more. 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 21 or older, get 30% OFF your first order with IndaCloud with code JUSTIN at https://indacloud.co #indacloudpod Attached Therapy offers personalized therapy for individuals and couples navigating infidelity, sexual disconnection, relationship strain, and other complex intimacy concerns. Founder Jason Powell, LMFT and AASECT Certified Sex Therapist, offers in-person sessions in Manhattan and Brooklyn Heights, as well as virtual therapy in multiple states. Learn more at https://www.attachedtherapy.com/ 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.

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September 1, 2026

Episode 532: Why Jealousy Isn’t The Problem

Jealousy is one of the most complicated—and misunderstood—emotions we experience in intimate relationships. We tend to think of jealousy as inherently unhealthy, something we should suppress, overcome, or eliminate altogether. But what if jealousy itself isn’t actually the problem? In this episode, we explore what jealousy is really trying to tell us, why attempts to get rid of it can sometimes backfire, and how we can learn to respond to it in healthier ways. My guest is Dr. Stephanie Sigler, a licensed professional counselor, certified sex therapist, clinical sexologist, author, educator, and founder of Evolve Your Intimacy. She specializes in helping individuals and couples navigate relationships, intimacy, attachment, trauma, and sexual wellness. She is the author of The Clinician's Guide to Ethical Non-Monogamous Relationships, and host of the Evolve Your Intimacy Podcast. Some of the specific topics we cover include:
  • Why is jealousy so misunderstood in relationships?
  • How can separating jealousy from envy or insecurity help us respond more effectively?
  • How do attachment styles shape the way we experience jealousy?
  • What can monogamous couples learn about jealousy from non-monogamous relationships?
  • What does a healthy conversation about jealousy actually look like?
You can check Stephanie's website and follow her on Instagram @evolve_your_intimacy to learn more. 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 21 or older, get 30% OFF your first order with IndaCloud with code JUSTIN at https://indacloud.co #indacloudpod 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.

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Want to be a guest on the Sex and Psychology Podcast, sponsor a podcast, or do you have a question or topic you want to see addressed on the podcast? Send Justin an email to start the conversation.

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