Hey Dr. Bill, I had 2 12oz beers on Tuesday night into Wednesday morning with the last one consumed by 3am. I have an EtG screen on Friday at 9am. I'm 33yr old male, 6', 175lbs. For the previous couple of weeks I have had 2-3 12oz beers daily. Will I pass?

The average clearance time for EtG created by 24 oz of beer (5%) would probably not exceed 32 hours.

EtG is not cumulative therefore previous drinking sessions must be considered independently.