took blood test?

Hey, I went for a blood test yesterday morning, I didn't blaze on Saturday,Sunday,Monday or Tuesday. I blazed 1 gram on Wednesday, and 24 hours later blazed another gram. About 24 hours later I had the test. I wanna know if you guys think i'll be safe? i've heard that it gets undetectable in blood really fast. i'm 5'8 185 if that matters.

http://www.erowid.org/plants/cannabi..._testing.shtml

i've read many places and they all vary. What do you think? From the two times of blazing, i had abou 45 hours of cleaning time, from wednesday to thursday, and from thursday to friday. Is their any hope of that test coming up negative..?

I have no clue