Why it matters that kids learn the right terms for their body parts — including the difference between the vulva and the vagina. (Getty Images) Experts agree that it's important to teach kids the ...

Question: My 3-year-old calls his penis his "wee-wee," but my sister says he should learn the correct term for it. I think "penis" sounds too clinical, and I also don’t want him going around talking ...

Arjun Burlakoti does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...