DNA Wahala:.....

Please join me on the couch and lets discuss DNA testing .... DNA testing is what people do to ascertain the paternity of a child or children that supposedly belong to them....... We all know how they say that DNA is always 99.9percent accurate...... Is it possible that by some chance some DNA tests come out Inaccurate?Has anyone ever been sure of a child's paternity but a DNA via IFTTT