The heaviest staying the 1st two weeks of September I smoked a complete of 3 joints about 2 months (broke them up and smoked bowls). I took a drug exam yesterday for do the job at working day 21 abstinent. I'd self analyzed with 50ng/ml cups and handed People but I’m apprehensive the UDS I took was a 20ng/ml take a look at.Guess I’d say reasona