title: The nulliparous patient, the IUD, and subsequent fertility.
mesh_terms: D005260:Female; D005298:Fertility; D006801:Humans; D007247:Infertility, Female / Q000209:etiology; D007434:Intrauterine Devices / Q000009:adverse effects*; D010298:Parity; D011247:Pregnancy; D006113:United Kingdom