I took 2.5 mg of Ativan the night before and they next day took 2.5 mg again, that was at 2.00 o clock in the day, I am 26 hours out now and have drink 3 gal water and complete body cleansing program and more water, I have a drug screen tomorrow that will be sent of to lab corp and they check it for cut off level 20ng/ml. My apt is not till 8:00 0 clock that will put me 40 hours out will I pass or fall, first time I have ever taken this and altogether was just 5mg 2.5 one day 2.5 next day