1. World Health Organization. WHO recommendations: intrapartum care for a positive childbirth experience. Geneva: World Health Organization; 2018. Available from: https://www.who.int/reproductivehealth/publications/intrapartum-care-guidelines/en/ [accessed 12 January 2022].
2. National Institute for Health and Care Excellence. Intrapartum care of healthy women and babies: clinical guidelines CG190. The early stage of labour. London: National Institute for Health and Care Excellence; 2017. Available from: https://www.nice.org.uk/guidance/cg190/ifp/chapter/The-early-stage-of-labour [accessed 4 January 2022].
3. Women’s perspectives of the stages and phases of labour;Dixon;Midwifery,2013
4. Duration of spontaneous labour in ‘low-risk’ women with ‘normal’ perinatal outcomes: a systematic review;Abalos;Eur J Obstet Gynecol Reprod Biol,2018
5. Experiences of early labour management from perspectives of women, labour companions and health professionals: a systematic review of qualitative evidence;Beake;Midwifery,2018