hey woof, a retest?...i was never any good with those, i'll just be the monkey in the middle...then i can go either way....wait, did i just say that...never mind;-)
woofer -- actually, not -- that test is inherently of a type that the only result for any individual that can or should be considered 'valid' is the result the individual gets the first time s/he takes the test -- retake results are by definition tainted, not valid