We have previously completed and reported a systematic review and meta-analysis of vaginoscopy compared to standard hysteroscopy (Cooper et al., 2010). The databases searched included MEDLINE, EMBASE, and CINAHL using a combination of the keyword 'hysteroscopy', 'vaginoscopy', vaginoscop*', 'no-touch', and their associated word variants and medical subject headings. The Cochrane Library was searched using the keywords 'hysteroscopy', 'vaginoscopy', 'vaginoscopic' and 'no-touch'.