Is IUD dangerous?  2 doctors say so.
D003267:Contraception; D003268:Contraception Behavior; D003933:Diagnosis; D005193:Family Planning Services; D007434:Intrauterine Devices; D012153:Retention, Psychology
Contraception; Contraception Failure; Contraceptive Methods; Contraceptive Usage; Examinations And Diagnoses; Family Planning; Iud; Retention