I've been doing some research online. Right now I am taking bupropion (wellbutrin) for depression symptoms. The FDA lists this medication as a class B as far as it's safety level during pregnancy. What this means is that it is presumed safe for the developing fetus, but this presumption is based on animal testing only - no human testing has been done. According to my research online (gotta love google), a study monitoring pregnant women on wellbutrin vs. pregnant women on no medication shows that the percentage for birth defects or miscarriages was the same for both groups. However, there were more cases of heart defects in the wellbutrin group than the control group. Furthermore, wellbutrin does affect breastmilk. So there's one more thing to ponder.