title: Stress, anxiety, and birth outcomes: a critical review of the evidence.
mesh_terms: D001007:Anxiety / Q000523:psychology*; D005260:Female; D006801:Humans; D008016:Life Change Events; D007744:Obstetric Labor Complications / Q000523:psychology*; D011247:Pregnancy; D011248:Pregnancy Complications / Q000523:psychology*; D012306:Risk