The U.S. Birth Rate Has Fallen for the 4th Straight Year. Experts Are Wondering Why  TIMEU.S. birth rate at record low in 2018, CDC says  CBS NewsUS Birthrate Is Lowest In 32 Years, CDC Says  NPRAmerica's baby bust: Births slide to 32-year low despite economic gains  CBS NewsAmerica’s baby bust continued in 2018 with record-low birth rates, CDC says  Los Angeles TimesView full coverage on Google News