( washington , d . f . ) - more babies were grown in the southern tribes last decade than they before , according to preliminary report , but it ' s not another newborn surge just happened . about 4 , 315 , 000 women were born in 2007 , about 15 , 000 more births than the first time of the infant swing in 1957 , said stephanie ventura , a demographer at the national center for health statistics , which compiled the data from provisional death registry registrations at public medicine programs . " according to our revised data , we had the highest number of cases he reported in 2007 , " she said .
In 2007 about 4,315,000 children were born in the United States.