Best age to have your first and last child?

Obviously children are a gift from Allah that is ultimately out of our control.

But hypothetically if you had the choice to pick what age you’d like to have your first child, and your last child, what ages would you pick? Obviously our parents and grandparents were more likely to start having children at younger ages. I’m curious to see whether the current Somali generation feels the same way

(Assuming you want kids and aren’t childfree obviously)