In 2018, the U.S. birth rate for teens aged 15-19 years was 17.4 births per 1,000 females, with rates generally lower in the Northeast and higher across the southern states.
In 2018, the U.S. birth rate for teens aged 15-19 years was 17.4 births per 1,000 females, with rates generally lower in the Northeast and higher across the southern states.
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萃取時間: 2026-02-05T15:16:31Z 資料來源: CDC MMWR