Two of the studies cited were on high school seniors and men aged 18-28. I speculate that part of this is that "40 is the new 30" and interest in fatherhood is

Two of the studies cited were on high school seniors and men aged 18-28. I speculate that part of this is that "40 is the new 30" and interest in fatherhood is happening later. Not saying I dont agree with the finding, just that there is definitely an element of delaying family until later vs previous generations