Originally Posted by Prestidigitweeze
People in the habit of calling thirty-year-olds grannies should stop to consider the ages they and their daughters would have to have been when their children were conceived.
Last time I looked, teenage mothers aren't exactly a rare thing. I'm sure-- if you looked-- you'd have little trouble finding grandmothers in their early 30s. It is the ones in their early 20s that are a bit more uncommon: