title: A comparison of the efficacy and acceptability of the Copper-7 intrauterine device following immediate or delayed insertion after first-trimester therapeutic abortion.
mesh_terms: D000032:Abortion, Therapeutic; D005260:Female; D006801:Humans; D007435:Intrauterine Devices, Copper / Q000009:adverse effects; D009120:Muscle Cramp / Q000209:etiology; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D013997:Time Factors; D014592:Uterine Hemorrhage / Q000209:etiology