“Anyone who has taught a child head, shoulders, knees and toes knows the capability that children have to learn the proper names for their entire body,” writes Eve Smerchinski.

Human testicles are much smaller, in proportion, to some of our primate cousins. Evolution can tell us why. But the size of other body parts is a little bit more of a mystery.

Sexual-health education needs to call body parts by their names LORI BROTTO Contributed to The Globe and Mail Published August 25, 2016 ...