Pregnant women in south London to be given free vapes by council The Independent Vaping more effective than patches for pregnant women, study finds Dr Colin Mendelsohn A flurry of studies published since the outbreak of the 2019 "vaping crisis" have tried to measure the health impact of e cigarettes on pregnant women and their newborn babies. And for good Vapes work better than patches in pregnancy trial News The University of Edinburgh Vaping and Pregnancy journeyworks.com A pregnant woman smokes a vape while sitting on the couch. Close up of the abdomen Stock Photo Alamy