The prevalence of marijuana use among a sample of moms-to-be in California climbed from 4.2% to 7.1% from 2009 through 2016, according to a research letter published in the journal JAMA on Tuesday, December 26, 2017.
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More Pregnant Women Are Using Pot, Study Finds
More pregnant women seem to be using pot -- sometimes to ease the nausea of morning sickness or heightened anxiety -- and a new study suggests that this slight rise in marijuana use is most pronounced among those younger in age.
