from what i've read on these boards it sounds as if you'lll be fine. but, what were the circumstances on you failing in february? also, i'm confident they do not hold past failed tests against you. (atleast I know this to be true with Labcorp). also, what was the procedure like at labcorp? i've never been there and have only tested once with the ncaa but I also have a test coming up soon. How long did they make you wait once you entered the door? were you in a closed bathroom? did they make you wear a gown? sorry for flooding you with questions...i'm just freaking out...ive been freaking out the past two weeks actually... But, to answer your question, i am confident they DO NOT hold past positive readings against you!:jointsmile: