TUESDAY, Feb. 12, 2002 (HealthDayNews) -- Women in the United States are giving birth to more children than at any time in almost three decades, latest federal figures show.
The birth rate increased for the third year in a row in 2000, even though fewer teens had babies, according to the Centers for Disease Control and Prevention (CDC).
More than 4 million babies were born in the United States in 2000, a 3 percent increase over the previous year. At the same time, the teen birth rate fell 2 percent in 2000 to a record low, down 22 percent since 1991, the report says.
The statistics are contained in the CDC report "Births: Final Data for 2000," which was released today.
In 2000, the average number of children born to women over a lifetime was 2.1. That number is considered necessary for the population to sustain itself at current levels. During the 1970s and 1980s, women averaged fewer than two children.
Federal officials say one explanation for the upswing in childbearing could be that people have been better off financially in recent years.
"Booming economies in the past have been associated with increased fertility," says Joyce Martin, one of the study's authors and an epidemiologist with the CDC's Center for Health Statistics.
The rise in fertility rates was fairly constant across racial lines, according to the study. The sole exception was Hispanic women, who averaged 3.1 children over their lifetime. These higher birth rates could be what's pushing up the overall birth rate, suggests Dr. Cathey Falvo, program director of international and public health at New York Medical College in Valhalla, N.Y.
The study also found that:
What to Do: If you'd like information on preparing for pregnancy, go to Medem.com, which features articles from the American College of Obstetrics and Gynecology. Once you're pregnant, Epregnancy offers this information on labor and delivery.