Fair question: I’ve only ever heard references to various ages being too old, never the other end of the scale. I wonder what Dr. Spock would have said in his childcare book, although I later read that he was a bachelor or at least had no children of his own. It kind of reminds me of the occasional appearance of daytime tv shows where moms are continuing to breastfeed their kids until they are 5,6, or even 8 or 10 years old and that doesn’t seem like a healthy thing.
Kindly direct your general posts to the person who started the thread at Post #1, rather than the last person who posted — thanks!