There is too much human variation to even approximate how long THC of marijuana will remain in the body and
will be detected in the urine of an individual. Infrequent users with a fast metabolism will have the shortest
detection time. Frequent users with a slow metabolism will have long detection time. The only way to
estimate a detection time is to consider the lower and upper bounds (3-30 days). I sincerely hope that helps.
Take care and regards