I'm worried about my baby having low blood sugar as well. I also was not able to find much about it but just know that it is a "risk". Most of the threads I read about women that had babies born with low blood sugar were easily corrected though. The just had to stay in the ICU for a few days.
Honestly, I think getting tested for GD earlier in your pregnancy than later is a good thing. I often get pissed that I had to start doing this at 16 weeks as opposed to other people that don't have to get tested till 28 weeks. However, having to have done this diet for SO LONG makes it easier to stick with it, at least for me. I also wonder what might have happened to my baby if they had just waited till 28 weeks. The other thing that makes it really easy for me to do is that its not just MY life I'd be messing with... I could potentially hurt a life inside me. So, that right there was a HUGE motivator for me.
I mean, I'm obese... I already love food and I have struggled with will power my whole life. If I wasn't pregnant and some doctor told me I had to go on a low carb diet I'd tell him to shove it and still do it anyways. But just something with this little buggar inside me gave me complete will power to basically almost cut carbs completely from my diet. I never would have thought I could do that. Now, after 18 weeks of being on this diet, I am used to it! I have lost 35 pounds and it has actually helped the GD.
So, while it may seem like something completely horrifying and impossible to do now, you may find it isn't so bad. Once you find the foods that you CAN eat and substitutes for the stuff you think you can't live without... it really isn't that hard to eat low carb. I know its a tad bit harder overseas because for some reason they don't have the selection of stuff that we do in the US but its not terrible. I eat ice cream every night - its a special low carb version that has more protein in it and uses splenda but it takes just like regular ice cream and it does nothing to my sugars. So, its not really about depriving yourself from the stuff you love but just either finding alternatives and/or changing your portion sizes.
I just realized I always write really long posts! LOL. I think its because by the time I come back to the thread you guys have 1-2 new pages and I have too much to say.
My high risk doctor also told me that most of their patients with GD do not do what they are supposed to do. They ignore the diet and can't resist the temptation of the carbs and they end up with either really big babies and have to get c-sections or they have to take the babies way early. I was surprised when she told me that.