But Why: A Podcast for Curious Kids

How are babies made?


Listen Later

How are babies made? We speak with Cory Silverberg, author of What Makes A Baby, for answers to questions about how we all come into the world. This is a conversation that welcomes all kinds of families as we answer questions about why babies don't hatch out of eggs, why boys have nipples, why girls have babies but boys don't and why some people look more like one parent more than the other. Later in the episode we also explore how we get our last names and how two people can have the same last name when they're not related. We made this episode with our youngest listeners in mind, but parents may want to preview this episode on their own or listen with their kids.


Download our learning guides: PDF | Google Slide | Transcript


"How are babies made?" - Wade, 7, Charlottesville, Va.

  • In his book What Makes a Baby, Cory Silverberg begins by reminding kids and grownups that there are really two questions: what makes a baby in general, and then the more specific question that is unique to you--where did you come from? That's a question that only your parent or parents or the adults who love you can answer.

  • While there are lots of ways that babies join families, some things are true for all of us. “For all humans to be born we need three things. We need to start with an egg; we need to start with a sperm; and those come from two different bodies. And then we need a third body part which is called a uterus. That's where we grow, where this tiny, tiny thing grows into a baby, which is the thing you are when you are born," Silverberg explains.

  • Book recommendations from Cory Silverberg

    Books Geared to Kids 4 - 7 (ish)

    What Makes a Baby

    By Cory Silverberg and Fiona Smyth

    A book about where babies come from that works for every kind of family, regardless of who is in it and how the child came to be.

    What's the Big Secret: Talking about Sex with Girls and Boys

    By Laurie Krasny Brown and Marc Brown

    A simplified and clear introduction to reproduction, genitals, and touch. Leaves out a lot of kids and families, but better than most.

    Who Are You? The Kid's Guide to Gender Identity

    by Brook Pessin-Whedbee and Naomi Bardoff

    Also simplified, but a good introduction on gender identity written and illustrated for younger children.

    Books Geared to Kids 7 to 10 (ish)

    The Care and Keeping of You: The Body Book for Younger Girls

    By Valorie Schaefer and Josee Masse

    Only for girls, and not trans inclusive, but still one of the best books to cover a range of sexuality and puberty related topics.

    It's So Amazing! A Book about Eggs, Sperm, Birth, Babies, and Families

    By Robie Harris and Michael Emberly

    Covers reproduction including intercourse gestation and birth, with a focus on heterosexual, gender normative parents and kids.

    Sex Is a Funny Word

    By Cory Silverberg and Fiona Smyth

    Covers body parts, boundaries, touch, and an extensive gender section for kids and families of all identities and orientations.

    Stacey's Not a Girl

    By Colt Keo-Meier, illustrated by Jesse Yang

    A picture book about a kid who knows they aren't a girl, but isn't sure if they are a boy.

    ...more
    View all episodesView all episodes
    Download on the App Store

    But Why: A Podcast for Curious KidsBy Vermont Public

    • 4.3
    • 4.3
    • 4.3
    • 4.3
    • 4.3

    4.3

    4,683 ratings


    More shows like But Why: A Podcast for Curious Kids

    View all
    Vermont Edition by 84e7aae0-0f2f-11f0-8536-d3e2997db75e

    Vermont Edition

    93 Listeners

    Eye On The Night Sky by Vermont Public Radio

    Eye On The Night Sky

    13 Listeners

    All Things Gardening Podcast by Mary Williams Engisch, Charlie Nardozzi

    All Things Gardening Podcast

    52 Listeners

    News from Vermont Public by Vermont Public

    News from Vermont Public

    37 Listeners

    Brains On! Science podcast for kids by American Public Media

    Brains On! Science podcast for kids

    13,103 Listeners

    Story Pirates by Story Pirates

    Story Pirates

    16,093 Listeners

    Outdoor Radio by

    Outdoor Radio

    26 Listeners

    Tumble Science Podcast for Kids by Tumble Media

    Tumble Science Podcast for Kids

    2,562 Listeners

    Timeline: Vermont Public Classical by Vermont Public Radio

    Timeline: Vermont Public Classical

    12 Listeners

    Eye On The Sky by Vermont Public

    Eye On The Sky

    21 Listeners

    Brave Little State by Vermont Public

    Brave Little State

    369 Listeners

    What If World - Stories for Kids by Eric O'Keeffe / Starglow Media

    What If World - Stories for Kids

    6,094 Listeners

    Wow in the World by Tinkercast | Wondery

    Wow in the World

    29,067 Listeners

    Circle Round by WBUR

    Circle Round

    14,822 Listeners

    The Big Fib by GZM Shows

    The Big Fib

    4,620 Listeners

    Smash Boom Best: A funny, smart debate show for kids and family by American Public Media

    Smash Boom Best: A funny, smart debate show for kids and family

    13,074 Listeners

    KidNuz: News for Kids by Starglow Media

    KidNuz: News for Kids

    1,546 Listeners

    Forever Ago by American Public Media

    Forever Ago

    5,590 Listeners

    Greeking Out from National Geographic Kids by National Geographic Kids

    Greeking Out from National Geographic Kids

    16,536 Listeners

    The Frequency by Vermont Public

    The Frequency

    108 Listeners

    Weird But True by matilda

    Weird But True

    1,056 Listeners

    Who Smarted? - Educational Podcast for Kids by Atomic Entertainment / Starglow Media

    Who Smarted? - Educational Podcast for Kids

    3,784 Listeners

    Moment of Um by American Public Media

    Moment of Um

    1,406 Listeners

    Trivia for Kids by triviaforkidspodcast

    Trivia for Kids

    1,611 Listeners