A big question going forward is '[is China] going to use the same tools to keep it at two [children] as they used for one?' which were quite abusive and in effect were human-rights violations, particularly in rural areas. Coercing pregnant women into abortions if they'd already had one kid, early on forcing them to have sterilizations at least in some parts of China. It was really nasty. Over time, as there was more prosperity, people were more willing and able to pay the fines that were charged, but this will help get the state out of the bedroom up to a point.