“And for boys, the start of puberty looks like testicular and penile growth, which frankly, most parents have no idea is happening … That average age is between 9 and 10. “That’s different — that’s ...
“And for boys, the start of puberty looks like testicular and penile growth, which frankly, most parents have no idea is happening … That average age is between 9 and 10. “That’s different — that’s ...
Editor’s note: The podcast Chasing Life With Dr. Sanjay Gupta explores the medical science behind some of life’s mysteries big and small. You can listen to episodes here. (CNN) — Puberty: It’s one of ...