Hi there, I'm new to this so don't really have a clue in regards to diabeties but I had a question..... Can one random finger prick test determain whether in fact you are diabetic or not? I ask because my daughter has all the symptoms of it and this has been going on for nearly two months now, yesterday at the doctors they used that little machine to test her blood and said it was fine. Obviously I was relieved but after I just wasn't sure how reliable it was and surly it would depend on if she had eaten, what she had eaten or activity and she had asked me none of these questions ? Is there still a chance my daughter could be diabetic or am I worrying for no reason? Any advice would be really appreciated! 