if i smoke 1 joint tonight will it be detectible in urine in 7 days?

I used to smoke right after my weekly test and be good by next one but every person is different so it's hard to know might not be worth the risk

If you smoke a whole joint? I'd say there's a good chance. Minimum 3 days.

Depends on other things too like your body fat, how much water you drink, how much you're sweating.

You can always get some cheap at home drug tests and test yourself along the way to see.

why not just use quickfix synthetic urine?

Alternatively, simply don't do drugs if you're tested. I understand you may be an addict but I hope you're able to clean yourself up.

thanks but i truly believe u look at someone like me and simply think drug addict. However there's been lots of research on the plant and it has many anti ailment properties-
if theres a high chance of me passing i might want to heal my body with it once a week. thanks again for your quality response.

why not just have a coffee instead?

Is the drug test related to employment or law enforcement? If the former, perhaps find an occupation that doesn't drug test.

4 beers wasn't enough?