Each Sunday, TED shares an episode of another podcast we think you'll love, handpicked for you… by us. Today: an episode from Am I Normal?, a podcast where endlessly curious data journalist Mona Chalabi dives into the numbers of our most pressing questions.

"You should start thinking about kids at your age! Your biological clock is ticking!” When we talk about fertility, there's one section of the population that's consistently subjected to fear mongering: the people with the ovaries. But is that worry backed up by data? Should we be stressed out about sperm too? Scientist Joe Osmundson divulges his own fears and findings on the journey to save his sperm, and Mona breaks down the scientific, cultural, and psychological elements that have shaped the way we think and talk about fertility.