I agree with Lisa, try to drink the bulk of your liquids early. I had to force myself to drink the water earlier because I was up all night. It took a few weeks but now I can drink all my water before 3, now I drink after 3 too but not as much. I am going the bathroom during the night now much much less.
Week1- 7.5 Week2-3.0 Week3- 4.0 Week4- 2.3
Week5- 2.4 Week6-4.4 Week7- 1.8 Week8- 3.6
Week9- 1.0 Week10-3.2 Week11-1.0 Week12-0.8
Week13-3.0 Week14-2.8 Week15-0.6 Week16-1.6 Week17-1.2 Week18-2.6 Week19-0.8 Week20-0.6
Week21-1.6 Week22-2.4 Week23-1.4 Week24-0.6
Week25+.8 Week26-2.2 Week27-0.8 Week28-0.2
Week29-1.4 Week30-1.2 Week31-0.6 Week32-1.6