This study investigates the complex intersection of marital dynamics, contraceptive efficacy, and the decision-making processes regarding family size. Author Lee Rainwater, working with Social Research, Inc., utilizes a sociological framework to move beyond purely demographic analysis. By examining the internal logic of couples, the text argues that contraceptive success is deeply rooted in the social and psychological structure of the marriage rather than mere access to technology.

Experts recognize this work as a foundational sociological study that shifted the focus of family planning research toward interpersonal dynamics. Readers frequently note the clinical and methodical approach, which provides a detailed look at mid-century attitudes toward reproductive health.