Metformin
"I was found to have type 2 diabetes early in pregnancy. I was previously on a low carb diet that had worked well for me but was advised by my diabetes clinic to increase carbs and whole grains because it would benefit the baby. As soon as I began eating bread, rice and pasta I began to swell up and started having headaches. I was given a glucose test which was very high and my Doctor was preparing to put me on insulin. I was convinced that it was the high intake of sugar (carbs) that had got me into this situation so asked for a week to try and sort it out myself. I cut down on carbs and I improved within 2 days. I now take Metformin 500mg twice daily but cannot eat bread, sugar, white rice or white flour."