title: Levonorgestrel intrauterine device can be left in place for five years.
authors.forename: M
authors.initials: M
authors.lastname: Harrison-Woolrych
authors.forename: J M
authors.initials: JM
authors.lastname: Raine
mesh_terms: D003271:Contraceptive Agents, Female / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D007436:Intrauterine Devices, Medicated; D016912:Levonorgestrel / Q000008:administration & dosage*; D013997:Time Factors
chemical_list: D003271:Contraceptive Agents, Female; D016912:Levonorgestrel