Congratulations!!!
What wonderful news!
Definitely talk with your doctor...but a visit to a nutritionist might help too. I spoke with mine because we're hoping to start trying one day soon. She said to keep doing exactly what I'm doing, but to add about 300 extra calories each day. Those calories, she said, should be split evenly into dairy/protein, fruit, veggies, and good carbs. She said to avoid Sweet n' Low, consume no more than two servings of Equal, but that I could have unlimited Splenda. Restrict caffeine (but we do, already) and no alcohol, of course. Otherwise, it was fine to stay on my Phase 2 regimine. I know that some mom's do a Phase 3 version...keeping to the tenets of the diet (as few processed foods as possible, good carbs, good fats, etc.) but eating a bit more. Of course, every person is different, and you definitely need to talk with your doctor to find out what's right for you...but you can definitely at least incorporate SBD into your plans. And when the baby's here, you can jump back in even more easily.