Given such a pathetically inadequate study, measuring just a few parameters, with no follow ups, the results are indeed worrisome. The study does not exonerate anxiety medications taken during pregnancy at all. They do cause hypertensive disease of pregnancy, cesarean delivery, and a shorter gestation. What the longer term effects of that might be are not examined, but they should be. Anything that contributes to fetal distress in the womb and at birth is bad, because it has life long effects.