Update:

Well I got a call about a week ago from the guy who hired me who asked me if I had a start date yet. I'm presuming he would know if I failed the test. So it appears I'm in the clear. This forum provided me with a lot of information so that I won't sweat this so bad next time!
fasho107 Reviewed by fasho107 on . To Anyone Who Has Failed a Urine Test for THC A question for you... Were you contacted by an MRO? And if so, how were you contacted? Did the MRI leave a message / voicemail? Rating: 5