Associations of prepregnancy body mass index and gestational weight gain with pregnancy outcomes in nulliparous women delivering single live babies 1Scientific RepoRts | 5 12863 | DOi 10 1038/srep1286[.]
www.nature.com/scientificreports OPEN received: 05 December 2014 accepted: 13 July 2015 Published: 05 August 2015 Associations of prepregnancy body mass index and gestational weight gain with pregnancy outcomes in nulliparous women delivering single live babies Lu Liu, Zhongxin Hong & Lihong Zhang The study was to assess the associations of prepregnancy body mass index (BMI) and gestational weight gain (GWG) with pregnancy outcomes This was a retrospective analysis of 2973 nulliparous women who delivered single live babies Prepregnancy BMI was categorized as underweight (