Do people with klinefelter's syndrome have happy trails?

Answer 1

Klinefelter syndrome is a genetic condition affecting males, characterized by an extra X chromosome. While some individuals may experience changes in body hair distribution, including the appearance of a "happy trail" (a line of hair from the abdomen to the pubic area), this varies widely among individuals. Overall, the presence or absence of a happy trail is not a defining feature of Klinefelter syndrome and depends on various factors, including hormone levels and genetics.