Women would likely report lower figures because they bear the greatest costs and are most often tasked with raising children. Child rearing is not an evenly shared effort, but rather one that is shouldered primarily by women who are the custodial parents or primary caregivers. Having a child introduces the possibility of single motherhood (via divorce or widowhood). And the quality of the father can vary widely in terms of attractiveness, intellect, stability, character, or finances. More importantly, some fathers are emotionally and/or physically absent, while others are actively involved, likely due to greater trait conscientiousness, agreeableness, and prosocial behaviour. Still others may pass on negative characteristics to their children, i.e. disordered patterns of behaviour, which are learned and heritable. So, I would say the risks are multifarious.
As for young people (Gen Z) in the diaspora, there are structural forces that may delay marriage and family planning. To begin with, youth unemployment and underemployment are on the rise, driven by A. I automation, greater competition and issues of credential inflation (requiring more degrees and years of experience), as well as the scarcity of entry-level roles, particularly in the tech sector. There have been several layoffs. I have seen Comp Sci recent graduates struggling to land jobs at Chipotle. I pray for them.