title: Delays during reproduction and their effects on the embryo and fetus. 3. Delayed parturition.
mesh_terms: D000818:Animals; D004622:Embryo, Mammalian / Q000502:physiology*; D005260:Female; D005333:Fetus / Q000502:physiology*; D005865:Gestational Age; D006801:Humans; D011247:Pregnancy / Q000502:physiology; D011270:Pregnancy, Animal / Q000502:physiology; D012098:Reproduction / Q000502:physiology*; D013997:Time Factors