Hemoglobin A1C Has anyone else had this tested during pregnancy? My OB tested me yesterday at my 32…

Hemoglobin A1C

Has anyone else had this tested during pregnancy? My OB tested me yesterday at my 32 week check up because My fasting blood glucose was 95 at my 3hr GTT & baby is measuring at about 35 weeks. I also have yet to gain a single pound & have lost about 5 since 28 weeks, so she was concerned that I may be turning diabetic. My A1C was 4.9 which is great, but I was wondering if anyone had any experience with this subject? I've heard that A1Cs aren't reliable during pregnancy.