^ it is a pretty well known fact that the risk of down syndrome increases significantly after the age of 30.
Here's a litttle chart off a paper
That's how the Western culture works. People often say to themselves that they are not wrong if they want more. Everything is about ME ME ME. It is then only natural that they leave their men if their desires are not fulfilled. To them, there's absolutely nothing wrong with wanting more because there's simply nothing wrong about it, or so they think.