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Why Adults Should Read Kids’ Sex Education Books, Too

Updated: May 26

If the phrase “kids’ sex education books” makes your body tense up a little, you’re not alone.

For many adults, sex education was either missing entirely, filled with shame, medically focused without emotional context, or taught through fear. Some people learned about sex from rumors, pornography, awkward school assemblies, religion, trauma, or not at all. Then one day, they find themselves in a serious relationship, trying to communicate about intimacy, boundaries, pleasure, consent, or parenting… without ever having been taught the basics in a healthy way.


A couple sitting together on a gray couch, reading an open book, learning healthy relationship communication basics.

That’s why I often encourage adults and couples to start at the beginning. Yes, I mean reading children’s sex education books. Not because you’re childish. Because your nervous system may never have gotten a safe, healthy introduction to sexuality in the first place.


Your Nervous System Learns Through Repetition

One of the biggest misunderstandings about sex education is that people think learning is purely intellectual. It’s not. Sex is deeply connected to the nervous system. Your body remembers what sexuality felt like emotionally growing up. If sex was treated as dirty, dangerous, embarrassing, sinful, scary, secretive, or never discussed at all, your nervous system may still react strongly even as an adult.


That’s why some adults:

  • Freeze during conversations about sex

  • Giggle uncontrollably

  • Avoid the topic entirely

  • Feel shame reading anatomically correct words

  • Become defensive or uncomfortable

  • Shut down when discussing bodies with their children


Your body may still interpret sexual conversations as unsafe — even when your adult mind logically knows better. Reading age-appropriate sex education books can actually become a form of nervous system retraining.


Why Kids’ Books Work So Well

Children’s sex education books are often:

  • Clear

  • Direct

  • Body-positive

  • Shame-reducing

  • Inclusive

  • Developmentally appropriate

  • Emotionally safer to approach


They introduce concepts slowly and naturally instead of throwing people into overwhelming adult conversations about performance, dysfunction, or conflict. For many adults, these books provide the first healthy foundation they’ve ever received.


Instead of jumping straight into:

  • “How do we fix our dead bedroom?”

  • “Why don’t we have enough sex?”

  • “How do we spice things up?”


…it can help to first ask:

  • Can I comfortably say anatomical words?

  • Can I talk about bodies without shame?

  • Can I regulate myself while discussing sexuality?

  • Can I stay emotionally present while reading about puberty, consent, or reproduction?


Those basics matter more than people realize.


Read Them Together as a Couple

One of my favorite recommendations for couples is to read these books together out loud.

Not to judge each other. Not to critique parenting styles. Not to force agreement. But to observe your nervous systems with curiosity.


Notice:

  • What makes you laugh nervously

  • What makes you uncomfortable

  • What topics feel surprisingly emotional

  • What parts feel healing

  • What language feels easy or difficult


Then practice regulating together. Slow down. Breathe. Stay grounded. Remind yourselves: “Sex is a natural part of being human.” Over time, you’re teaching your brain and body that sexual conversations can happen safely, calmly, and openly. That’s powerful relationship work.


If You Want to Raise Healthy Kids, Start with Yourself

A lot of parents want their children to have healthier relationships with sex than they did growing up. But here’s the challenge: If you cannot comfortably read a children’s sex education book yourself, your child will likely feel your discomfort, too.


Kids are incredibly good at reading nervous systems. You do not have to become a perfect educator overnight. But you can begin practicing now. When adults learn to regulate themselves around conversations about bodies, puberty, consent, pleasure, boundaries, and relationships, they become safer and calmer guides for their children later.


And honestly? That healing often improves adult relationships, too.


Great Starter Books for Adults and Couples

These are some of my favorite books to begin with:


These books help normalize bodies, relationships, anatomy, consent, and sexual development in ways that are approachable and grounded.


Final Thoughts

Sometimes, healing your relationship with sex does not start with learning advanced communication skills or trying new techniques in the bedroom. Sometimes it starts much smaller. Sitting on the couch. Reading a children’s book together.Noticing your body’s reactions.Learning how to stay present. Teaching your nervous system that sexuality does not have to equal fear, shame, or danger.


That’s not childish. That’s rebuilding a foundation many people never got in the first place.

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