This podcast is a review of the Canadian Pediatric Society's position statement on postnatal corticosteroids to prevent or treat bronchopulmonary dysplasia in preterm infants.  It was developed by Dr. Amélie Cyr, a pediatric resident at the University of Saskatchewan with Drs. Brigitte Lemyre, Michael Dunn, Bernard Thébaud, the principle authors of the statement. Dr. Brigitte Lemyre is a clinical investigator and an academic neonatologist at the Children's Hospital of Eastern Ontario (CHEO) and at the Ottawa Hospital.  Dr. Michael Dunn is a neonatologist at Sunnybrook Health Science in Toronto and Dr. Bernard Thébaud is a senior scientist with the Ottawa Hospital Research Institute and a neonatologist at CHEO and the Ottawa Hospital.