Expecting Better by Emily Oster

Expecting Better by Emily Oster is the most empowering pregnancy guide ever written, replacing fear-based advice with hard data. As an economist, Oster analyzes the actual evidence behind rules about coffee, alcohol, sushi, and exercise, revealing most are based on studies with fewer than 100 participants. This data-driven approach outperforms #2's focus on infancy by directly addressing pregnancy anxieties with 17+ cited studies per topic. Readers gain the confidence to make informed choices, such as enjoying up to 200 mg of caffeine daily without harm.