title: Physical activity and pregnancy: time for guidance in the UK.
authors.affiliation: Nuffield Department of Population Health, University of Oxford, Oxford, UK.
authors.forename: Hamish
authors.initials: H
authors.lastname: Reid
authors.affiliation: Nuffield Department of Population Health, University of Oxford, Oxford, UK.
authors.forename: Ralph
authors.initials: R
authors.lastname: Smith
authors.affiliation: Chief Medical Officer, Scottish Government, Edinburgh, UK.
authors.forename: Catherine
authors.initials: C
authors.lastname: Calderwood
authors.affiliation: Nuffield Department of Population Health, University of Oxford, Oxford, UK.|Chair of CMO Physical Activity Expert Committee, Physical Activity and Pregnancy Study Working Group, London, UK.
authors.forename: Charlie
authors.initials: C
authors.lastname: Foster
mesh_terms: D015444:Exercise; D005260:Female; D006293:Health Promotion; D006801:Humans; D011247:Pregnancy; D006113:United Kingdom
keywords: Physical activity; Pregnancy