.............and there's always those reaching out to be COs and DOs - so they give up any chance of having children. In my own case, I never managed to get anyone to become a JW other than my own children. Others in the congregation found the same. So, the bulk expanse in my own congregation was through those of us who had children - but today, as shown, many are foregoing having any.
From what we can see, the Society is shrinking. So how do they get 7,000,000 members!
Ian