Hello , good evening. I can understand your concern for your mother's health. Nothing to worry be cool and relax first. I have gone through reports. Since FBS is normal ,there is no question of worrying about her
HbA1c. Do one thing get her FBS AND PPBS WITH HBA1c once again and see the difference.
Next Steps
if you need any further information please contact me in online . definitely I will explain you in detail.ok