What did the University of Saskatchewan study find about THC and pregnancy?

The University of Saskatchewan study found that prenatal THC exposure in mice led to offspring with increased anxiety, altered decision-making, and lower birth weights.

Are there risks associated with cannabis use during pregnancy according to Health Canada?

Yes, Health Canada confirms potential risks like lower birth weight and alertness in newborns from cannabis use during pregnancy.

Can prenatal THC exposure affect a child's behavior later in life?

Research suggests prenatal THC exposure may be linked to later anxiety, cognitive problems, and hyperactivity in children.

Home / Health / THC in Pregnancy: Mouse Study Reveals Alarming Effects

THC in Pregnancy: Mouse Study Reveals Alarming Effects

6 Jan

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Summary

Prenatal THC exposure in mice leads to increased anxiety.
Offspring show altered decision-making skills post-exposure.
Below-average birth weight is a noted effect in exposed mice.

Scientists are investigating the impact of THC exposure during pregnancy, using mice as a model. Research at the University of Saskatchewan involves exposing pregnant mice to THC smoke daily throughout their gestation period. The study, now in its second year, aims to uncover how THC affects fetal development and the subsequent behavior of the offspring.

Preliminary findings from these experiments reveal several concerning effects in the offspring of THC-exposed mothers. These include heightened anxiety levels, impaired decision-making skills, and a tendency toward lower birth weights. Researchers measure anxiety through maze tests where exposed mice show less exploratory behavior.

Additional studies from other universities corroborate these findings, suggesting potential links between prenatal cannabis use and later-life issues such as anxiety and cognitive challenges in children. Health Canada also notes risks including lower birth weight and alertness in newborns. Experts emphasize that while more data is needed, current evidence is not reassuring, and advise against cannabis use during pregnancy and breastfeeding.