It makes sense
Someone once told me that God put children in the stewardship of children to teach us life lessons. I think the most important one is to love them unconditionally. It teaches us to love one another no matter what. To help when someone falls down, to clothe and feed even the weakest of us. To protect our little ones. We learn to love other people this way. I think that's why God brought other people into the world through birth.