The United States just hit a 40-year low in its fertility rate, according to numbers just released by the Centers for Disease Control and Prevention. The 2017 provisional estimate of fertility for the entire U.S. indicates about 3.85 million births in 2017 and a total fertility rate of about 1.76 births per women. These are low numbers: births were as high as 4.31 million in 2007, and the total fertility rate was 2.08 kids back then. The United States has experienced a remarkable slump in fertility over the last several years, as I’ve explained elsewhere.
Since 2007, fertility has fallen the most for the youngest women, but in the last year, declines have set in for women in their 30s as well. Fertility declines increasingly seem to be about much more than just postponed fertility, or else these women must be planning to have some very fertile 40s.