2.2. Participants
MAY
Participants were enrolled in 6 Flemish hospitals between May 2017 and April 2019. Women were informed and recruited by trained study nurses 2 to 3 days after childbirth if they had excessive GWG according to the 2009 National Academy of Medicine (NAM) guideline [A total of 1450 women were enrolled and registered in the electronic case report form (eCRF) system ‘Castor’ (