Mark Adomanis' article is linked below.
Forbes: Russian Birth Rate Higher than American Birth Rate
"It’s also worth noting that Russia’s birth rate will, in the not too distant future, start to decrease as the tiny cohort born during the chaos of the 1990′s comes into prime childbearing years and replaces the relatively large cohort born during the 1980′s. It’s unlikely, then, that Russia’s birth rate is going to exceed that of the United States for very long[.]"
---Mark Adomanis, Forbes