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

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

More than a quarter of pregnancies worldwide are unintended. Between 1995 and 2000, nearly 700,000 women died and many more experienced illness, injury, and dis

Medical Eligibility Criteria for Contraceptive Use reviews the medical eligibility criteria for use of contraception, offering guidance on the safety and use of

Se estudian las consecuencias sanitarias de los diferentes patrones reproductivos en la salud de la mujer y de los niños. Tambien se evaluan el riesgo y los be