Intrauterine devices.
D000031:Abortion, Septic / Q000209:etiology; D000022:Abortion, Spontaneous / Q000209:etiology; D001424:Bacterial Infections / Q000209:etiology; D000013:Congenital Abnormalities / Q000209:etiology; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D007434:Intrauterine Devices / Q000009:adverse effects; D007435:Intrauterine Devices, Copper / Q000009:adverse effects; D007436:Intrauterine Devices, Medicated / Q000009:adverse effects; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000209:etiology; D014592:Uterine Hemorrhage / Q000209:etiology; D014595:Uterine Perforation / Q000209:etiology