For couples who are having trouble doing so, the quest to reproduce can quickly become an all-consuming problem, and one that is as expensive and stressful as it is emotionally draining and drawn-out.

For men, having big balls is just as important as having a big penis. If you have big balls you're, well, ballsy, and being ballsy means being fearless, a real man who can take on the world, and a ...

It sounds like a joke rather than a bit of kosher research, but an ethical committee somewhere must have taken it seriously. Or more specifically, at Emory University, Atlanta, where the research took ...