5.8 is a great A1c, my last one 3 months ago was 6.4. I just went for a test this morning, we'll see what this one is. I won't know for a week, as this blood test was for my cardiologist, and his appointment is next week. And yes, part of his testing is my A1c, as well as my endo's office. I don't see my endo until the 25th of Aug.