During her first pregnancy, Emily Oster repeatedly received conflicting advice, all presented with impressive vehemence. So she approached the problem systematically. She collected data, analyzed, and weighed her options.

This is how this book came about: the first major pregnancy guide penned by an economist. Emily Oster debunks many widespread myths about nutrition during pregnancy, alcohol, and bed rest.

Based on the latest studies, expectant mothers receive the knowledge they truly need.

"Emily Oster is the friend who doesn't judge us, holds our hand, and guides us through pregnancy and motherhood."