so im little worried about probation drug testing cause for the baseline I came up positive for heroin on Thursday around 2 after doing it Sunday, Monday and Tuesday last time being around 10 am on Tuesday. I know heroin stays in your system for like 2-4 days but I was stilling looking for opinions. this second drug test I have to pass or ill go back to jail lose my job and everything. I sniffed two bags on saturday, two on sunday and three Monday night (these bags were really strong). I took the test on Friday in the afternoon. do you think I passed and its out of my system?