San Antonio College Library

"By the end of the seventeenth century, explorers had circled the globe and mapped the heavens. Scientists had calculated the weight of the Earth, traced the paths of comets, and divined the secrets of the Milky Way. But at the dawn of the modern age, the deeper scientific riddle of all lay unsolved: Where do babies come from? Throughout most of human history, babies were surprises. People knew the basics: men and women had sex, and sometimes babies...