regarding using your wife's urine: on occation the lab may check for pregnancy (even in a male sample). happened to a friend and busted.
A) Labs practicing in the US are prohibited by law to perform pregnancy tests on urine samples collected for a drug test without the donors explicit written consent.

B) Even if a lab decides to break the law and conduct such a test devoid of donors consent, the result would not be that the male donor was "pregnant". The result will be reported that the male donor has prostate or testicular cancer. Just as HCG horomones are elevated in an expectant mother, the same HCG horomones are elevated in males with prostate and testicular cancer.

If what youre saying is actually true, then youre "friend" shouldve lawyered up and sued.
Burnt Toast Reviewed by Burnt Toast on . QuickFix or Real Urine Substitution? Hi everyone. I'm about to start a new job and have a UA at QuestLabs coming up, needless to say I'm a nervous wreck. I was a heavy user for more than 4yrs (at least once a day, and definitely more on the weekends). At first, I quit for approx 2 weeks in anticipation of a drug test until I my supervisor told me that I wouldn't have to take one. Stupid me...I took that like being given the green light to smoke, and went and had about 4 j's during that week, but haven't smoked in two days. Rating: 5