@ThatWouldBeTelling @Tadano @Seth_Wachhaltamittel @William_The_Dragonborn @branman65 @greenshoots That could be true, however things like surrogacy have been unofficially condemned by the church because there's still the issue of embryonic storage. I don't believe they take only one egg at a time, but rather they select a few and pick the most viable and allow the gender selection based upon chromosome counts.