I am a 208 pound male, 5'10'', 23 years old and in good physical shape. My metabolism is average. On Saturday morning, around 8 am, I did a small amount of heroin (about .1). If I was to take a urinalysis on Wednesday morning at 10 am, what are my chances of passing? I have not done heroin in two years before this, so there is no tolerance or heavy use to factor in. I realize I made a mistake and am not looking for a lecture, I understand how dangerous of a drug it is. Just a bit worried.


Thanks,

Jed