

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

Oct 21, 2025 • 34min
Episode 442: Can Safer Sex Still Be Sexy?
When it comes to sex, we often think about safety and pleasure as being at odds with one another. But it doesn’t have to be this way. In this episode, we’re talking about some new Kinsey Institute research looking at people’s experiences with Lorals for Protection, a product designed to offer both protection and pleasure during oral sex.
I am joined by Dr. Cynthia Graham, a senior scientist at the Kinsey Institute. She is editor-in-chief of the Journal of Sex Research and conducts research on a number of important sexual health topics.
Some of the specific areas we explore in this show include:
Why do discussions about safer sex almost always leave oral sex out of the equation?
Oral sex is often thought of as a low- or no-risk activity, but is that really the case?
How come dental dams never really caught on?
How does Lorals offer something different compared to other barrier methods?
How can we help people to maximize both pleasure and safety during sexual activity?
The Kinsey Institute is where the world turns to understand sex and relationships. Now, you can help continue its expert-led research. This month, the Match Group is offering an incredible 2:1 match for all gifts to the Kinsey Institute Research Fund. Learn more and make a donation here: https://knsy.in/giftmatch
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!
Expand your sexual horizons with Beducated! Featuring more than 100 online courses taught by the experts, Beducated brings pleasure-based sex ed directly into your bedroom. Enjoy a free trial today and get 50% off their yearly pass by using LEHMILLER as the coupon code. To redeem this offer, visit: https://beducate.me/pd2542-lehmiller
***
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.

Oct 17, 2025 • 32min
Episode 441: The Path Back To Each Other
Most people in long-term relationships think their sex life could be better. So what can you do if you and your partner don’t really seem to be in synch anymore when it comes to sex? In today’s show, we’re going to explore how to respark your sexual connection. We’ll also dive into the topic of sexual initiation, including how we can learn to initiate in ways that are actually going to stimulate desire in our partners.
I am joined once again by Dr. Rebecca Howard Eudy, an AASECT-certified sex therapist who helps couples navigate sex, desire, and connection. She is also author of the new book Parents in Love: A Great Guide to Sex After Kids.
Some of the specific topics we explore in this episode include:
What is sensate focus, and how can it be a beneficial practice in relationships?
How can we get better at initiating sex?
What are some ways for us to learn more about our own desires?
Why is it important to expand our definition of sex and bring more creativity into the bedroom?
You can visit 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!
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 down there and increase lubrication. Visit soakingwet.com 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.

Oct 14, 2025 • 31min
Episode 440: How Parenthood Changes Your Sex Life
Becoming a parent changes everything in your life, including your sex life. It’s common for new parents to struggle with desire, let alone finding time for intimacy. So what can parents do to get things back on track? In today’s show, we’re talking all about how parenthood changes sex and tips for reigniting intimacy.
My guest is Dr. Rebecca Howard Eudy, an AASECT-certified sex therapist who helps couples navigate sex, desire, and connection. She is also author of the new book Parents in Love: A Great Guide to Sex After Kids.
Some of the specific topics we explore in this episode include:
Why is parenting more stressful than ever? And what does this mean for parents’ intimate lives?
How can you make your relationship a priority when it feels like everything is overwhelming?
How can parents’ attachment styles exacerbate disconnection and conflict?
What are some of the different issues parents face when it comes to having younger versus older children?
You can visit 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!
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 down there and increase lubrication. Visit soakingwet.com and use code JUSTIN for 10% off.
The Kinsey Institute at Indiana University is where the world turns to understand sex and relationships. Now, you can help continue its expert-led research. This month, the Match Group is offering an incredible 2:1 match for all gifts to the Kinsey Institute Research Fund. Learn more and make a donation here: https://knsy.in/giftmatch
***
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.

Oct 10, 2025 • 31min
Episode 439: Fantasy Confessions – Why Even Happy Couples Keep Secrets
Even in the happiest relationships, people don’t always share their fantasies and desires. And sometimes that’s because people are worried about rocking the boat. For example, what if you share a fantasy your partner isn’t into and it reveals an incompatibility? In this episode, we’re going to explore the factors that predict people’s willingness to open up about their fantasies, and why we sometimes decide to keep them to ourselves.
I am joined once again by Matthew Kimberley, a lecturer in Psychology at Birmingham City University. He researches sexual fantasies and also leads the Gender, Sexuality and Intimate Relationships Research Lab.
Some of the specific topics we explore include:
What are the most common sexual fantasies people have?
Which fantasies are people most likely to tell their partners about, and why?
How is being in a relationship characterized by high levels of sexual novelty linked to sharing fantasies?
How is the length of a relationship related to whether people share their fantasies?
You can check out the Gender, Sexuality and Intimate Relationships Research Lab’s website to learn more about Matthew’s 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!
A bad mattress can ruin your intimate life. If you want to upgrade your sleep, check out Brooklyn Bedding, where you can try a 120-night comfort trial. Go to brooklynbedding.com and use my promo code JUSTIN at checkout to get 30% off sitewide.
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, 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.

8 snips
Oct 7, 2025 • 36min
Episode 438: Should You Share Your Sexual Fantasies?
In this engaging discussion, Matthew Kimberley, a Lecturer in Psychology at Birmingham City University who researches sexual fantasies, breaks down the complexities of sharing intimate desires. He reveals that while many people choose to share their fantasies, motivations can vary widely—from seeking sexual gratification to enhancing relationship trust. Matthew also explores how partners typically react, often positively contrary to expectations. Listeners gain insights on when and how to communicate fantasies safely with partners.

Oct 3, 2025 • 32min
Episode 437: How To Stop Negative Cycles (Essential Listen)
In this engaging discussion, licensed marriage and family therapist Julie Menanno, author of Secure Love, shares her expertise on breaking negative cycles in relationships. She reveals how to spot unproductive arguments that signal deeper issues and discusses the power of vulnerability to foster empathy and connection. Julie highlights essential strategies like co-regulation and communication techniques to strengthen bonds. Listeners will learn how to identify common traps and effectively repair relationships when conflicts arise.

10 snips
Sep 30, 2025 • 39min
Episode 436: A Definitive Guide To Better Oral Sex
Joining the conversation are Chris Maxwell-Rose and Charlotte Mia Rose, co-creators of PleasureMechanics.com, experts in erotic education. They discuss why there's no one-size-fits-all technique for oral sex and the importance of exploration. Listeners learn how to overcome common roadblocks like boredom and discomfort, as well as new positions to enhance pleasure. They also delve into transforming oral sex from a duty into a joyful experience, highlighting enthusiasm as the secret ingredient to great oral encounters.

Sep 26, 2025 • 37min
Episode 435: Why Women’s Health Needs Better Science
Historically, medical research has done a disservice to women. In fact, for many years, scientists only studied men, assuming that all effects would generalize to women. But we now know that’s not true. In today’s show, we’re talking about how we can improve the state of science on women’s health, and how that begins with having a fuller understanding of the hormone shifts that occur during the menstrual cycle and how they affect women’s brains and bodies.
I am joined once again by Dr. Sarah Hill, the author of This is Your Brain on Birth Control. She has spent most of her 20+ year career studying women, relationships, and health. Her latest book is titled The Period Brain: The New Science of Why We PMS and How To Fix It.
Some of the specific topics we explore include:
What’s the problem with one-size-fits-all medical advice?
How does the concept of PMS pathologize natural things that happen to women’s bodies?
What’s the problem with using the male body as the “standard” in scientific research?
What’s wrong with the way scientists typically treat the menstrual cycle in studies of women?
How can we do research that actually serves women?
You can check our Sarah’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!
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.
The Kinsey Institute at Indiana University has been a trusted source for scientific knowledge and research on critical issues in sexuality, gender, and reproduction for over 75 years. Be sure to register for the Sex and Aging Symposium, which will take place on October 4, 2025.
***
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.

10 snips
Sep 23, 2025 • 40min
Episode 434: How Women’s Brains Change On Their Periods
Dr. Sarah Hill, a seasoned researcher and author of *The Period Brain*, sheds light on the intricate effects of menstrual-cycle hormones. She discusses the evolutionary reasons behind PMS and how hormonal fluctuations can affect women’s mood, energy, and sexual motivation. Learn why progesterone doesn't always enhance well-being during the latter cycle phases and how estrogen influences desire. With insights on navigating intimacy in sync with the menstrual cycle, this conversation offers valuable knowledge for understanding women's health.

9 snips
Sep 19, 2025 • 38min
Episode 433: How To Unlock More Pleasure And Desire
Join Dr. Juliana Hauser, a licensed marriage and family therapist and expert in sexuality, as she discusses how to unlock more pleasure and desire in our lives. She reveals the importance of prioritizing pleasure daily and how our relationship with sexual desires can change over time. Dr. Hauser shares practical tips for embracing small joys, normalizing pleasure discussions, and navigating boundaries in intimacy. Discover how mindfulness and techniques like the Four Quadrants Exercise can empower personal exploration and enhance sexual agency.


