It found that among nearly 1,000 low-income families in three major cities, one in four children between the ages of 11 and 16 reported having sex, with their first sexual intercourse experience occurring at the average age of 12.
That norm has changed; in the 21st century, men typically wear towels or other garments in the locker room most of the time and avoid any interaction with others while naked.
Greece Three young women bathing.