A recent large-scale study published in Cureus titled Cannabis Use During Pregnancy Correlates With Adverse Maternal Mental Health Outcomes underscores the growing public health concern around cannabis use during pregnancy. The study reviewed data from over 2 million pregnancies across the U.S., comparing those who reported cannabis use with those who did not. The results revealed a significantly higher risk of depression, panic disorder, suicidal ideation, and alcohol abuse among cannabis-using pregnant individuals. Most notably, cannabis users were over 13 times more likely to experience alcohol abuse and nearly 11 times more likely to experience suicidal ideation. These findings reinforce the importance of clear, compassionate education and consistent messaging around substance use in pregnancy—especially cannabis, which is increasingly perceived as low risk.
Reflection for Prevention Conversation Facilitators:
This study offers a timely and important reminder of how layered and complex substance use during pregnancy can be—especially when it involves substances like cannabis. As we’ve all seen in our work, cannabis is often viewed as harmless, even therapeutic, and messages about its safety in pregnancy can be mixed or unclear. But the link between prenatal cannabis use and serious mental health outcomes, including suicidal ideation and alcohol misuse, pushes us to think more critically about the information professionals and community members are receiving—and how we can support conversations that are both non-judgmental and rooted in evidence.
As you plan and facilitate sessions in your community, here are a few questions to consider:
- How do we support professionals in having more confident, compassionate conversations about cannabis use during pregnancy—especially when there’s pressure not to “scare” or “shame”?
- In what ways can we bring mental health into the centre of our prevention messaging—without losing sight of the core risks related to substance use?
- What opportunities do we have to challenge normalization or misinformation about cannabis in a way that respects cultural, social, and personal context?