help! fitday.com

i want to use fitday.com. does it work for us who have had the surgery even though our nutrution is a little different (calorie needs and such)? also i tried to put in a custom food and it would not let me use the amount of calories it was. i each a cottage double every morning and it is 140 calories and it kept telling me it was supposed to be 229 calories based on the amount of fat and such, why does it do this? is kcal the same as calories.. that may be the reason...? help me please! thanks! also i am three months out, about how many calories were you eating at this point? i tried to call my nutritionist but she never calls back so bleh!. thanks a ton! tiffany