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Sex education at home: timing

When you talk with your child about sex: one big talk near puberty, answering when asked, many small talks from early childhood, or leaving it to school.

When should we start talking to our child about sex?

In short: Parents choose between 4 main approaches: One big talk near puberty; Answer when asked; Many small talks from early childhood; Leave it to school. Evidence: evidence leans one way. Research or guidance points in a direction, but it's thin, small or correlational. Best settled: preschool.

Evidence
Evidence leans one way
Best settled
Preschool
Part of
Learning & the wider world

Sex education at home: timing: what are the options?

Parents usually land on one of these 4 approaches.

  1. 1. One big talk near puberty

    You have a single conversation around puberty.

  2. 2. Answer when asked

    You answer questions when the child raises them.

  3. 3. Many small talks from early childhood

    You talk in short, age-suited conversations starting when the child is small.

  4. 4. Leave it to school

    You let school lessons cover it.

Sex education at home: timing: what does the evidence say?

Evidence leans one way. Research or guidance points in a direction, but it's thin, small or correlational.

Pediatric advice is early and ongoing

Sources

What else is worth knowing?

Children learn about sex from somewhere, and parents choose whether they are one of the sources. Pediatric advice favors many short conversations over one talk. Starting early makes later conversations less awkward.

Questions to ask each other

  • What did we learn and from whom?
  • How early do we want to begin talking, and what would a good conversation sound like?
  • Who will do it?

More in The teen years

First published 2026-10-03. Last updated 2026-10-05. General information, not medical advice.