FILE - A pregnant woman stands for a portrait in Dallas, Thursday, May 18, 2023. According to provisional statistics for 2023 released by the Centers for Disease Control and Prevention on Thursday, April 25, 2024, U.S. births fell last year, in a substantial drop marking an apparent end to pandemic-related fluctuations and a return to a long-standing national decline. A little under 3.6 million babies were born in the U.S. last year, about 76,000 fewer than the year before. (AP Photo/LM Otero, File)