My husband is very concerned that the doctor is going to put him on more than Metformin next week after his A1c comes back. He started at 10.8 (really!) and has it down to 7.3 since last September. We think it may have gone up some because he was in the hospital with heart troubles (turned out to be a false alarm) about 2 weeks ago. She tests his A1c every 3 months. The goal is 7.0 or less. Do you all think he should prepare for an additional med?