Date	Event	Description
22 June 2015	New search has been performed	Search updated
2 June 2015	New search has been performed	Search updated; added English‐language report of included trial (Ahmadi Doulabi 2013)
16 March 2015	Amended	New trial included that had been awaiting classification; total of 29 new trials
27 January 2015	New citation required and conclusions have changed	Added 28 new Included studies, 4 Ongoing studies, and 4 Studies awaiting classification
16 December 2014	Amended	Added 'pain at tenaculum placement' to primary outcomes. For initial review, no such data were available.