The National Survey of Family Growth is a periodic survey administered to women between the ages of 15 and 44 years and designed to produce national estimates o

Experts estimate that nearly 60 percent of all U.S. pregnancies--and 81 percent of pregnancies among adolescents--are unintended. Yet the topic of preventing th

These four papers supplement the book Contraception and Reproduction: Health Consequences for Women and Children in the Developing World by bringing together da