reproductive-health

Missing Your Summer Penis? Get to Know Your Fall Balls

You know all about summer penis, the grand swell of your member during warmer months. Its inverse is winter penis, the shrinking effect of the colder…

Your Jizz is a Litmus Test For Your Health

If you get squeamish around needles but you want some insight into how your body is doing these days, here’s an alternative: Cum in a…

Artificial Sperm Is Coming

Welcome to the future: Researchers recently took an important step forward in mimicking how the human body produces sperm, and could one day (likely 10…

How the MEL Men’s Sperm Stacks Up Compared to the Average Guy’s

Our sperm are dying. First, men are responsible for 40 percent of cases of infertility, according to the American Society for Reproductive Medicine. Second, sperm concentration…