For the last few weeks, we’ve been talking about how having kids makes it hard for women to work for pay. But there’s a flip side to that: Because it’s so hard for women to work for pay when they have kids, more and more just aren’t having them. This is a problem all over the developed world, and since population growth is a big part of economic growth, these countries are desperately trying to boost fertility rates. China in particular is in deep trouble: after almost 40 years of the One-Child Policy, the population could start shrinking within a few years. We head to China to see how the country is attempting to get women to have kids — and why it’s not working.