Hey! My date is the 6th, Im in my pre op diet right now..I did cheat and have a subway sandwich but I plan on finishing without cheating again, I have lost 13 pounds since I started my pre op on Nov 25th, in the beginning it was really hard my shakes were so gross but now I have been putting them in a blender and adding a banana (which my surgeon said I could) and they are much better!