Adolescent childbearing is a major concern because of the associated negative health, social, and economic consequences. To determine whether teenagers are using organized family services to prevent unwanted pregnancies, the National Reporting System for Family Planning Services began in 1972 to collect information on family planning clinic…

Teenagers' utilization of family planning services is of major concern in view of the estimated 4.1 million adolescent females at risk, defined as fertile, sexually active teenagers who are not pregnant and who are not seeking to become pregnant. To obtain information regarding teenagers' use of medical family planning services in clinical…

This report presents data on U.S. births using information from the birth certificates of the 3.96 million births in 1999. Data are presented for maternal demographics (age, live-birth order, race, Hispanic origin, marital status, and educational attainment); maternal characteristics (medical risk factors, weight gain, tobacco use, and alcohol…