The following seminar was presented on the 14th of July 2015, at the Centre for Tropical Medicine and Global Health, University of Oxford on the subject of 'New global standards for Fetal and Newborn growth: findings and implications of the INTERGROWTH-21st Project' by Dr Jane Hirst, Nuffield Medical Fellow and Locum Consultant in Obstetrics Nuffield Department of Obstetrics & Gynaecology, University of Oxford. To find out more about latest INTERGROWTH-21st foetal growth standards click here.