We\'ve all sat in those sterile rooms: a plastic chair stuck to your legs, the air conditioning softly buzzing above. You just sit in nervous anticipation, waiting for the results from Bloody Good Tests. There's nothing like it, from poking your arm to check for blood or peeing into a cup. You're doing all sorts of songs and dances for health checks and hoping that someone behind the latex gloves and clean lab coats is actually rooting for you. Bloody Good Test Ever wondered what magic was behind it all, how these small drops of blood or samples held secrets regarding our biological tales?