If they were unable to produce their own?
What would be you're response to that question?
Consider that they are just human and have the same paternal instincts as most people do, the desire to be a mom & dad, to hold a lil bundle of joy, or to nurse and care for a child etc Their doctrine and faith is one of honesty and trust and will install in a child the values of keeping the law, avoiding such things as drug abuse, theft and harming others.
Now consider the bad side, the blood issue, the 2 witness rule, the kingdom hell slapping library, the isolation in school, the chance that they could one day be shunned by their adoptive parents if they disobey the rules.
If a judge asked you to help him decide the answer to the opening question, would you argue in favour or against?
edited late to add this url: http://jehovahs-witness.adoption.com/
Brummie