In this podcast, Dr. Ainsley Moore discusses a clinical practice guideline on behalf of the Canadian Task Force on Preventive Health Care. This guideline, published in the Canadian Medical Association Journal, reexamines the evidence behind a routine part of prenatal care: screening for asymptomatic bacteriuria in pregnancy.Dr. Ainsley Moore is a family physician and Associate Clinical Professor at McMaster University in Hamilton, Ontario.Full guideline article: www.cmaj.ca/lookup/doi/10.1503/cmaj.171325Podcast transcript: https://www.cmaj.ca/transcript-171325-----------------------------------Subscribe to CMAJ Podcasts on Apple Podcasts or your favourite podcast app. You can also follow us directly on our SoundCloud page or you can visit www.cmaj.ca/page/multimedia/podcasts.