After 41 days, yes, you should be clean, unless you were smoking an absolutely obscene amount of marijuana every day. For people who smoke every day, it takes about 2 to 6 weeks (or a month on average) before you can give a clean urine sample.
If you are already clean, and then you smoke just once, it will be out of your urine in 3 to 4 days. See the Related Question below.
It may be hash or residue from marijuana, scraped out and smoked again.
You have to try again and again until you make it.
go back and do it like you havent beat them before
There is no magic way to "clear your system" of marijuana. As long as you don't use again before the test, you'll probably be okay.
they might be but they havent decided yet
Yes
so if you happen to get caught again they have proof that you did get caught and you would already be in their system.
2 weeks or more
not if you beat it or caught it
It's possible that the actions you are taking are leaving obvious trails or evidence, making it easier for others to catch you. This could also be a result of your own guilt manifesting in a way that leads to behavior that is more easily noticeable. Consider reflecting on your actions and motivations to determine why this pattern may be occurring.
No, it cannot be encountered again after it has been caught.
Yes, but you might be pregnant again.