Man, I wouldn't sweat it much. I smoked for years about 4-7 grams per week and quit for 3 weeks in which I think I got clean. Then I smoked 4.5 grams of mid-grade commercial over 4 days. After 11 days I passed a "first check" home THC test. At 14 days I took another home test from WalGreens and passed that too. I Have single digit body fat and, I suppose a fast metabolism, but I only exersized maybe 5 times during that period. I am going in a little dilluted tomorrow(16 days clean), but I think that I'll be fine for a pre-employ screen. Please re-post if you passed or failed. I will do the same. I came here for test advice originally and saw that most just take their test and don't tell anyone about the outcome. For me personally, I liked seeing when people passed, and what they did to do it. I have been up several nights worrying about this test and have read hundreds of posts trying to reassure myself. Just don't go in super-saturated and screw yourself because of too much dilution. You are probably fine right now. P.S. A $15 home THC test could put your mind to rest today. 50ng/ml seems to be the standard for tests at home or a lab unless you have federal probation or a high security test.