Contraception
Volume 75, Issue 1 , Pages 32-36 , January 2007

Bleeding after use of the levonorgestrel regimen of emergency contraception : concordance between women's reports of their menstrual periods and an objective algorithm

  • James Trussell

      Affiliations

    • Corresponding Author InformationCorresponding author. Tel.: +1 609 258 4946; fax: +1 609 258 1039.

Received 11 July 2006 ,Revised 5 August 2006 ,Accepted 16 August 2006.

References 

  1. Raymond EG, Goldberg A, Trussell J, Hays M, Roach E, Taylor D. Bleeding patterns after use of levonorgestrel emergency contraceptive pills. Contraception. 2006;74:376–381[Erratum. Conception 2006;74:349—350]
  2. Rodríguez G, Faundes-Latham A, Atkinson LE. An approach to the analysis of menstrual patterns in the critical evaluation of contraceptives. Stud Fam Plann. 1976;7:42–51
  3. Belsey EM, Pinol AP. Task force on long-acting systemic agents for fertility regulation. Menstrual bleeding patterns in untreated women. Contraception. 1997;55:57–65
  4. Wynn L, Trussell J. The morning after on the internet: usage of and questions to the emergency contraception website. Contraception. 2005;72:5–13

PII: S0010-7824(06)00331-3

doi: 10.1016/j.contraception.2006.08.010

Contraception
Volume 75, Issue 1 , Pages 32-36 , January 2007

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