twh2006:Do you know what constitutes as failing? My bs at the end of the 1 hour was 193. So i'm wondering now what the parameters are for the 3 hour.
I just had this phone call w/my doctor's office because I have to go for the 3-hour. They said that if you fail two of portions the 3-hour test (including your urine sample, there are 4 portions), then you fail the test. For me, failing would be any level over 140. I don't know if it's different for others. My bs after my second 1 hour a week after I went off Metformin was 163, which is a fail and now I have to have the 3 hour.