Reducing research waste in benign gynaecology and fertility research

and fertility research JMN Duffy, S Bhattacharya, M Herman, B Mol, A Vail, J Wilkinson, C Farquhar, on behalf of the Cochrane Gynaecology and Fertility Group a Balliol College, University of Oxford, Oxford, UK b Primary Care Health Sciences, University of Oxford, Oxford, UK c The Institute of Applied Health Sciences, University of Aberdeen, Aberdeen, UK d Department of Obstetrics and Gynaecology, M axima Medical Centre, Veldhoven, the Netherlands e Robinson Research Institute, University of Adelaide, Adelaide, SA, Australia f Centre for Biostatistics, University of Manchester, Manchester, UK g Cochrane Gynecology and Fertility Group, University of Auckland, Auckland, New Zealand Correspondence: C Farquhar, Cochrane Gynecology and Fertility Group, University of Auckland, PO Box 92019, Auckland 1142, New Zealand. Email c.farquhar@auckland.ac.nz