hEALTH, Most won’t because it limits the couple’s child-bearing years!
Gimme a break. People have kids every two years, I believe thats the average. I think most people are happy with 8 kids. Thats not a small family. Thats doable even if the girl gets married in her mid to upper twenties. If she gets married at 30, it might be tragic (sarcastic), perhaps she’d only have 5 kids.