My doctor said stevia and splenda were okay for pregnancy but after looking up splenda myself and seeing some negative reports I still try to shy away from it when possible. For the most part I try to use fruits for my sweet treats. Occasionally I will use a small amount of splenda but in all honesty I am more likely to grab for honey, molasses, brown rice syrup or dates in VERY small amounts. Of course it's just a personal preference and not a doctor ordered one. I am at 20 weeks and have been staying low carb for this pregnancy. I am actually gaining a little slower than I should so I do allow myself a little bit more carby items (although I pick off the right carb list) than I would if I was seeing the scales leap in major bounds. Best of luck to you!

Jenn