Americans born in 1991 are special
qz.com
qz.com
> According to data collected by the US Census, more than 4.6 million residents of the country were born in 1991. That’s more than any other year.
If it's "I am curious and I would like to understand what has motivated your life choices not to reproduce" then go for it (heck, please report back!)
But if it is "I'm entitled to you reproducing to give me what I want and why haven't you done it yet?" then please don't. I've seen the latter destroy many millennial child/parent relationships over the past few years. Demanding grandchildren will only destroy your relationship with your children.
This worked pretty well and it's been gratifying to see them reason through situations on their own. Most importantly, I love who they've become and that I can finally "be their friend".