Yes, I knew about what you reported, Knight. The imbalance of not having enough marriageable females also had a strange unbalance in the society. Now that the technology gives the gender of the babe early enough for an abortion they had been using this method as well.
At least they can now have another chance at having a child born if they have lost the only child in the nature catastrophe. However, if they as a couple are over 45, the child has the burden vor-programmed to live with his aging parents when he gets married. I suppose when growing up into the expectation and being indoctrinated to parental honoring, it isn't so bad as we westerners imagine it to be.