You should be fine if your use history is correct.

..................... BLOOD.....SALIVA.....SWEAT......URINE HAIR
MJ (single use) 2-3 days....12-24 hrs...unknown.....2-3 days up to 90 days

MJ(habitual use)2 weeks....12-24 hrs...unknown.....up to 12 wks up to 90 days

This is off the Internet and up to date as far as I know....:thumbsup:
jeffman Reviewed by jeffman on . your opinions on my chances of passing please hey there...i am probably be going to take a urine test in the near future and just wanted your opinion on my chances of a negative result. i have been smoking for about 5 years everyday with the longest break being 7 months. i was smoking about 1-4 bowls a day of some good stuff with friends. i quit for a month straight and then took 2 hits and i have been clean for another month since then. i am male about 5"5 or 5"6 and weigh around 130 pounds. i was exercising a lot before but havent in the Rating: 5