Hi I am aged 67 and do not have diabetes but do have heart failure and thought i should test myself so i have bought the accu-chek mobile kit.(which i notice has 50 tests but only 2x6 lancets) why cant you use the same lancet for 3 tests over 3 hrs?) Anyway i was wondering what indicates a sufficient amount of food/carbs to eat after doing the first morn/fasting test? sorry if the questions seem a bitsimple but just wanted to be sure and do the tests right. Thank you Sychnant