A recent study revealed that fatherhood leads to a drop in manliness. No, seriously: The study compared when men were single to when they became fathers, and found parenting actually lowered a man's testosterone levels.
So what does this mean about how today's man is evolving? Does having kids make you "less" of a man? Experts and local dads weigh in. Are you a father? How has your life changed since you've had kids? Share your stories.
Peter Gray, Asst Prof, Dept of Anthropology, UNLV
Lee Gettler, study's co-author, doctoral candidate and anthropologist, Northwestern U
Jim Clinton, father of three and Pres, Clinton Consulting Las Vegas
Cameron Basquiat, father of two and Prof, Communications Dept, UNLV