title: Reproductive failure.
mesh_terms: D000026:Abortion, Habitual / Q000517:prevention & control; D000022:Abortion, Spontaneous / Q000453:epidemiology*; D005260:Female; D005313:Fetal Death / Q000453:epidemiology; D006801:Humans; D006908:Hydroxyprogesterones / Q000009:adverse effects / Q000627:therapeutic use*; D007752:Obstetric Labor, Premature / Q000188:drug therapy; D011247:Pregnancy; D012306:Risk
chemical_list: D006908:Hydroxyprogesterones