Michelle,
The liquid phase is after surgery. Dr. K has you do a low carb diet before surgery. If you haven't already had your consultation with Dr. K's nutritionist (Paula) then she will explain it all to you. My post op diet instructions said to do clear liquids for 1 to 3 days. I managed it for two but was so hungry that I moved to Protein shakes, V8 juice, sugar free Jello etc. Some surgeons want you to do the clear liquid phase longer. Best of luck!
Ronni