Explore the science of attraction, the evolution of reproductive health, and the cultural taboos that shape our most private experiences. This illuminating series unpacks how desire begins in the brain, how birth control has transformed society, and why sex remains one of humanity’s most captivating mysteries.
The first three episodes reveal how most sexual fantasies can be traced back to just a few provocative themes, and delve into the surprising science behind why we’re irresistibly drawn to certain types of partners. You’ll also discover the hidden factors that spark desire, and follow the long, often frustrating quest to control reproduction—from ancient herbal remedies to modern pills and IUDs—and why birth control remains such a complicated challenge even today.

In Episodes 4 and 5, you can see how the most universal human desire—to bring new life into the world—collides with science, culture, and the limits of our own biology. From groundbreaking fertility treatments that promise hope to countless families, to the hidden struggles behind why so many people still can’t conceive, these episodes reveal the fascinating and often heartbreaking reality of reproduction today. You’ll also witness the raw, unfiltered experience of itself: the intense pain, the unexpected complications, and the inspiring ways doctors and parents try to make this incredible ordeal safer and more humane.