Dr. Bill

I was put on probation this past Wednesday and I am required to have random urine tests and my first one is tomorrow, Friday. I had about 4 glasses of wine on Monday night (family was in from out of town) and one glass on Tuesday evening. If they do an ETG test tomorrow, will the wine show up? Also, is there a certain level you have to be at to test positive? Example: If you have one glass of wine and you have a test 48 hours later, will it show up?