The US isn't yet grappling with the economic disaster that is a shrinking popuation - unlike Japan. Though it's starting to look like a not-too-distant possibility. US birthrates fell to yet another historic low in 2016 as a whirlwind of economic and cultural factors inspire more women to delay, or forgo, having children. According to provisional data for the fourth quarter provided by the CDC, the US birthrate has declined to 62 births per 1000 women – its lowest level on record, and down from 62.5 in 2015.