Researchers hope the findings counter recent trends of mothers using
marijuana for pregnancy-related nausea symptoms.
Researchers in Minnesota and Iowa have found greater risks of social
and emotional problems in infants whose mothers consumed marijuana
Using results of a developmental screening tool for 1-year-olds, the
researchers found that 9.1% of babies from marijuana users were at
risk, compared to 3.6% of babies whose mothers didn't consume the drug
Researchers said the size of that gap was surprising, along with
screening results showing that 8% of mothers tested positive during
pregnancy for the presence of THC, the psychoactive component in
marijuana, said Dr. Elyse Kharbanda, lead researcher of the study from
the HealthPartners Institute in Bloomington, Minn. Researchers from
the universities of Minnesota and Iowa co-authored the study, which
was published in the Journal of Perinatology.
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