Quote Originally Posted by tyldlong
I haven't smoked since July, and even then I only took 2 good hits, BUT there have been a few occasions where I was in an enclosed room for a period of time with other people who were smoking. The last occurred about a week before my drug test. I took a standard home test, and I passed but I know probation offices have lower threshold cutoffs (20ng, 15ng) so i'm worried that my THC may have been above that. I am 6 "1" and weigh aroung 145lbs. I took the test around 2 weeks ago, and I haven't heard anything back yet. I'm freaking out.
Based on the information that you provided (exposure) you should be clear. It is very unusual for external exposure to result in incorporation into hair (THCA) but not impossible. Much depends on method or reporting.