Like "Thanks everyone for your input on my son, I have been watching it all day day and it really hasn't changed much, the last time I checked it above where my meters numbers appear the word KETONE? appeared, I talked to my older son's girlfriend who is aa nurse she said I should take him in right away in the morning she feels he is diabetic becaused it really hasn't changed much today at all and the fact he is always so thirsty,he is feeling ok she made sure he wasn't feeling sick or anything else, my sonis more worried now that he is probaley diabetic, I will keep you all posted after I take him in the morning thanks for all the positive info.. May Kay"