A recreational marijuana smoker indulges in smoking weed on April 14, 2020 in the Bushwick section of the Brooklyn borough of New York City. As some smokers turn to smoking weed to ease their stress during the coronavirus pandemic, some doctors are warning that cannabis can cause airway inflammation that could cause complications should a user become a victim of COVID-19./Credit:	Bruce Bennett/Getty Images

A recreational marijuana smoker indulges in smoking weed on April 14, 2020 in the Bushwick section of the Brooklyn borough of New York City. As some smokers turn to smoking weed to ease their stress during the coronavirus pandemic, some doctors are warning that cannabis can cause airway inflammation that could cause complications should a user become a victim of COVID-19./Credit: Bruce Bennett/Getty Images

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Marijuana use during pregnancy linked to autism in babies, study says

In what they call the largest study ever done, researchers found using marijuana while pregnant may increase the risk that a child will develop autism.