"That's the lowest since such reliable record collection began in 1920 and close to half the birth rate in 1957, amid the Baby Boom years.
The overall number of births declined 7 percent from 2007 to 2010. During this period, U.S.-born women saw a 5 percent birth-rate decline, while there was a 13 percent drop in births to immigrants. The drop was even more dramatic for Mexican immigrant women, at 23 percent.
Despite the recent dip, foreign-born mothers still give birth to a disproportionate share of the nation's newborns, a trend that has persisted over the past two decades. The birth rate for immigrant women in 2010 was 87.8 per 1,000 births, compared with 58.9 per 1,000 births for American-born women. And although only 13 percent of the U.S. population was foreign-born in 2010, immigrant births accounted for 23 percent of all newborns that year, according to the Pew Research Center."
Image: Pregnant woman, via Shutterstock