Coitus and the fetus.
D000653:Amniotic Fluid; D001424:Bacterial Infections / Q000209:etiology*; D003075:Coitus; D005260:Female; D005313:Fetal Death / Q000209:etiology; D005315:Fetal Diseases / Q000209:etiology*; D005316:Fetal Distress / Q000209:etiology; D005333:Fetus; D005865:Gestational Age; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000209:etiology*; D007234:Infant, Premature; D009504:Neutrophils; D010920:Placenta / Q000473:pathology; D011247:Pregnancy; D012306:Risk