This episode was originally released during the first series of the Puberty Prof Podcast. In this episode Chris Homer, a New York health teacher with almost 30 year’s experience, returns for Part 2 of Common Changes Most Boys Experience. Within this episode, Chris answers common questions children ask about the reproductive system most boys have. Questions include those about the penis, testicles, scrotum sac, vas deferens, erections, and sperm.

For further help, check out these "tools" for talking with young people about puberty:

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