If I did a line a cocaine on Monday and took a military urine drug test on Sunday would i be ok? I have heard the drug itself stays in your system for 1-5 days but also that they dont test for the drug itself. I have heard they test for something called benzoylecgonine which can stay in a lot longer. Is this true and if so would that be out of my system by then? I am 23 yr old male, about 5'7'' 150lbs in pretty good shape. I run almost every day and drink a lot of water, gatorade, and pop so im well hydrated. I am not a weekly user but i do use maybe once or twice every 3 to 4 months. This time however I didnt do very much at all. So after this long worry filled rant will I be ok?