title: Thoughts on intrauterine devices and pregnancy.
mesh_terms: D000031:Abortion, Septic / Q000209:etiology; D000032:Abortion, Therapeutic; D005260:Female; D006801:Humans; D007434:Intrauterine Devices / Q000009:adverse effects; D011247:Pregnancy; D011248:Pregnancy Complications / Q000209:etiology*