Received: 21 July 2019
Accepted: 16 June 2020
First Online: 11 July 2020
Ethics approval and consent to participate
: The participants were recruited during their first or second antenatal consultation at the University Hospital of Geneva. The women who agreed to participate completed a written consent form. All questionnaires and data were anonymised. Both midwives and research staff collected the information after the patient consent forms were completed.This protocol was approved by the Departmental Ethics Committee of Maternity-Paediatrics, HUG; it is registered under CER 11–242.
: Not applicable.
: The authors declare that they have no competing interests.