All this ideal age and other factors to have a baby.
Very rarely achieved in real life.
Women are either too young, too old, have too many babies or too few, get criticised fir working while pregnant or not continuing to work while pregnant, get criticised for being full time working mothers, part time or non working mothers, not active enough, too active, not ambitious enough for their children, too ambitious.
Just what is the point in saying someone who gets pregnant is "too old"? A significant number of humans wouldn't be alive today if their mothers had not had them in their late forties. It's biologically possible, so in biological terms, it's impossible for it to be "too old".
I think what's emerged from this thread is that some posters age unusually quickly, and quite possibly their own attitudes don't help with that. I do a lot of sport, and it's not in unusual to see women in their forties who do sport looking younger than u healthier women in their twenties. It's farcical to suggest that all women in their late forties will struggle to run around after their children.