Contraceptive Use and Pregnancy Outcomes among Opioid Drug-Using Women: A Retrospective Cohort Study

• Charles S. Cornford ,

  * E-mail: charles.cornford@nhs.net

  Affiliation Fulcrum Medical Practice, Acklam Road, Middlesbrough, England

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• Helen J. Close,

  Affiliation School of Medicine, Pharmacy and Health, Wolfson Research Institute, Durham University, Stockton-on-Tees, England

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• Roz Bray,

  Affiliation Clinical Blood Sciences, Jenner Wing, St Georges Hospital, Blackshaw Road, Tooting, London,England

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• Deborah Beere,

  Affiliation Northern Region Gender Dysphoria Service, Benfield House, Walkergate Park, Benfield Road, Newcastle upon Tyne, England

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• James M. Mason

  Affiliation School of Medicine, Pharmacy and Health, Wolfson Research Institute, Durham University, Stockton-on-Tees, England

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