title: New contraception options.
authors.affiliation: Department of Obstetrics and Gynecology, Brown Medical School, Providence, RI, USA. Jkacmar@wihri.org
authors.forename: Jennifer E
authors.initials: JE
authors.lastname: Kacmar
mesh_terms: D003267:Contraception / Q000009:adverse effects / Q000379:methods* / Q000639:trends; D005260:Female; D006801:Humans; D011247:Pregnancy; D014481:United States; D016387:Women's Health