Key references: Preventing postpartum psychosis

Austin M-P, Highet N, and the Expert Working Group. Mental health care in the perinatal period: Australian clinical practice guideline. Melbourne: Centre of Perinatal Excellence; 2017. https://www.cope.org.au/health-professionals/health-professionals-3/review-of-new-perinatal-mental-health-guidelines/
National Institute for Health and Care Excellence (NICE). Antenatal and postnatal mental health: clinical management and service guidance [cg192]. London: NICE; 2014 (updated 2020). https://www.nice.org.uk/guidance/cg192