“The Sperm Story” is a Small Topic from the book I’m a Boy, My Changing Body (Ages 8-10)
Your son is starting to notice changes in his body, and you see him growing up before your eyes.
This Small Topic describes where sperm are made and the pathway they take to the penis.
Dr. M uses colorful and accurate illustrations to teach him about the journey of sperm.
Here are a few pages from this Small Topic