![To Justify Using Weed, Some Pregnant Women Cling to an Old and Dubious Study](http://news.littlecdn.com/600x360/1567505522_5d6e3c725e2aa5.69830204.jpeg)
To Justify Using Weed, Some Pregnant Women Cling to an Old and Dubious Study
Social media users extol—and health experts decry—a 25-year-old study from Jamaica suggesting cannabis use poses no harm to fetal development-- Read more on ScientificAmerican.com