If I had 4 12 oz beers 42 hours ago, will I pass an EtG? I am early 30's 5ft 7in and

Can't predict if you will pass but you are similar to a study involving 4-5 drinks (dosed to .08 BAC) group of 9 adults, 4 F, 5 M, 08 was reached in 60-90 min, both EtG and EtS were detected in urine up to 41 hrs after the start of drinking; 32 hrs after the BAC had returned to zero. See 0-2 Moore (http://www.gtfch.org/cms/images/stories/media/tk/tk77_3/abstractorals.pdf) Your time span is similar although you probably drank a little less.

Still too close to call.

Thank you, I am so worried and should NOT have drank! Will drinking water and exercising help?