Blood testing! I found very little on this, Help Please Help

[shishhbishh]

My friend thc is pretty much undetectable in your blood after 72 hours. With one week to go you will be good. God Luck.

Thanks a bunch man you can't imagine how relieved I am to hear that. but it's kinda confusing since thc is detectable in urine for longer periods of time & urine is collected from the body's blood stream, not to mention the 5 years of chronic smoking. But I'm sure you'd know better & hopefully with a victorious experience!!!
Thanks again man and thanks also for the quick replyâ?¦.