Breast-Feeding Mothers Should Avoid Marijuana, Pediatricians Say A new study showed that chemical traces of marijuana can be detected in breast milk up to six days after use, highlighting the need for research into the effect of pot on babies. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:One Small Step for NASA, One Giant Leap for GIFsLake District or MARS? New NASA pics of Red Planet look exactly like British holiday favMeet Jupiter’s ‘PEARL’: NASA’s Juno spacecraft captures images of massive rotating stormAbortion Is Found to Have Little Effect on Women’s Mental HealthWe’re a cosmic accident: If earth hadn’t bumped into another planet we wouldn’t be hereASTEROID FEARS: Space rock of 'uncertain orbit' to skim earth in just FOUR DAYS