title: Even as new options emerge, gynecologists urge women to find older contraceptives user-friendly.
authors.forename: K
authors.initials: K
authors.lastname: Titus
mesh_terms: D003267:Contraception / Q000706:statistics & numerical data / Q000639:trends*; D003271:Contraceptive Agents, Female; D003281:Contraceptives, Postcoital; D005260:Female; D006801:Humans; D007434:Intrauterine Devices; D016912:Levonorgestrel; D017258:Medroxyprogesterone Acetate; D014481:United States
chemical_list: D003271:Contraceptive Agents, Female; D003281:Contraceptives, Postcoital; D016912:Levonorgestrel; D017258:Medroxyprogesterone Acetate