Basically, your first alcoholic drink will make you pee more than if you were just drinking water, but for the rest of the night any peeing you’re doing is pretty much exactly the same as if you were drinking water. To illustrate, check out this figure below (from the Eggleton citation...
You are drinking a lot of water. Your urine will have what specific gravity? A. 1.003 B. 1.030 C. 1.025 D. Cloudy Why does the volume of urine vary so much, in a normal human? How will urine volume and concentration be affected in the presence of arginine vasopressin?