title: FDA's "pregnancy categories".
mesh_terms: D000818:Animals; D004348:Drug Labeling; D064420:Drug-Related Side Effects and Adverse Reactions; D005260:Female; D005333:Fetus / Q000187:drug effects*; D006801:Humans; D011247:Pregnancy; D012306:Risk; D014481:United States; D014486:United States Food and Drug Administration