Supportive hormone therapy and birth defects.
D000014:Abnormalities, Drug-Induced / Q000453:epidemiology*; D000033:Abortion, Threatened / Q000188:drug therapy*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011374:Progesterone / Q000009:adverse effects* / Q000627:therapeutic use
D011374:Progesterone