ArticleCannabis (Albuquerque, N.M.)2026
Cannabis Use Transitions During Early Pregnancy.
Article in Cannabis (Albuquerque, N.M.), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Authors and funding
6 authors.
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Abstract
Objective: Cannabis use during pregnancy is increasing; however, the prevalence and correlates of cannabis use transitions between preconception and early pregnancy (e.g., persistent use, new uptake, discontinuation) are understudied. Method: Data were from a prospective cohort of United States and Canadian residents trying to conceive who completed online questionnaires during preconception (every 2 months for up to 12 months) and early pregnancy (<12 weeks gestation). Among 9,200 participants who conceived between 2013-2025, we examined associations of sociodemographic characteristics, preconception behaviors, and nausea and vomiting during pregnancy (NVP) with: a) any past-month cannabis use in pregnancy; b) persistent cannabis use (vs. discontinuation) among participants using cannabis during preconception; and c) new uptake of cannabis (vs. persistent nonuse) among participants not using cannabis during preconception. Results: In the full sample ( Conclusions: Findings highlight a need for cannabis cessation interventions during preconception and early pregnancy, particularly for reproductive-aged individuals with comorbid mental health issues who use cannabis frequently.
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