True......but as the saying goes, "two go to bed, but three get up".<quoted text>
"Mating behavior" or as the rest of us call it "sexual intercourse" does not always result in children.
Uhhhhhhh....huh. What is the natural result of colitis? Conception. Does it occur in envy single instance? Of course not, that doesn't mean human reproduction isn't sexual. High School biology 101/Sex Ed.Marriage unions do not always result in children. So, it is not a "natural result" of sexual intercourse; and certainly not a "natural result" of the marriage union.
See how simple that was?