I know a couple who chose not to jhave children and now regret it when it's too late. They have both lost both their parents and have no siblings and feel a little rootless. Maybe not a reason to have children but they do give some sort of belonging to a community.
	
		
			
		
		
	
			
			 
				 
 
		 
 
		 
 
		 
 
		 
 
		
 
 
		 
 
		 
		 
 
		 
 
		 
 
		 
 
		