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"1, 2, 3, Release": Cannabis Consumption and Mental Health and Well-Being During Pregnancy, Lactation and Parenthood.

Saara Greene, Allyson Ion, Rochelle Maurice, Gabrielle Griffith, Mary Vaccaro, Alexe Bernier, Rachael Berwald

Cannabis July 15, 2026 DOI: 10.26828/cannabis/2026/000355 (opens in new tab)

Study at a glance

AI-extracted from the abstract
Characteristics Qualitative study (participatory arts-based Photovoice) Peer reviewed
Sample size 23
Population Mothers across Canada who consumed cannabis during pregnancy, lactation, and motherhood
Topics Cannabis
Keywords Key words Mental health Perinatal health Harm reduction
Key findings Mothers in the study reported using cannabis to cope with or overcome mental health challenges, including financial and interpersonal stressors, anxiety and depression, histories of addiction, trauma and abuse, and PTSD symptoms. The authors report a strong belief among mothers that cannabis supported their perinatal and maternal health and well-being, and argue that clinicians, public health decision-makers, and social workers should respond to these parents' contexts and intersecting identities rather than stigma and fear.

Abstract

Objective: This paper presents rich and in-depth insights emerging from "Wading through the Weeds" (WttW), a participatory arts-based research study that used the Photovoice method to centre the lived experience of 23 mothers throughout Canada who consumed cannabis during pregnancy, lactation and motherhood.

Method: Specifically, this paper examines and elucidates the ways that the mothers in our study used cannabis to address mental health challenges during the perinatal period and beyond.

Results: A significant theme emerging from our research findings was the connection between the mothers' decision to consume cannabis to cope with and/or overcome mental health challenges and a strong belief that cannabis supported them with their perinatal and maternal health and well-being. This included multiple stressors such as financial and interpersonal concerns, experiences of anxiety and depression, histories of addiction, trauma, and abuse, and managing of symptoms associated with Post Traumatic Stress Disorder (PTSD) that impacted their everyday lives.

Conclusions: Our inquiry suggests that there is a dire need for public health decision-makers, clinicians, and social workers to understand and respond to the historical context, current realities, and intersecting identities of pregnant, lactating and parenting people who consume cannabis. Responses that run counter to the current context, where stigma and fear prevent parents from accessing cannabis information and support, have the potential to more effectively support the mental health and wellbeing of these parents during the perinatal period.

Comparable studies

Other qualitative studies on cannabis, most cited first.

Study Year Design Participants
Psychoactive substances as a last resort—a qualitative study of self-treatment of migraine and cluster headaches Users of online forums discussing cluster headache and migraine treatments 2017 Qualitative thematic analysis
Psychoactive drug or mystical incense? Overview of the online available information on Spice products Web pages related to Spice products 2009 Qualitative study n = 200
Patterns, Trends, and Meanings of Drug Use by Dance-drug Users in Edinburgh, Scotland Clubbers in clubs and pre-club bars 2004 Cross-sectional survey with focus groups n = 124
Fascination and Social Togetherness-Discussions about Spice Smoking on a Swedish Internet Forum. Swedish internet forum users who posted reports about Spice intoxication 2013 Qualitative study n = 40
Cannabis as entheogen: survey and interview data on the spiritual use of cannabis. Participants recruited from seven online communities, median age 33, 81% male 2020 Mixed methods (qualitative interviews and quantitative survey) n = 319

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