Acknowledgements
We would like to thank midwives from the maternity of the university hospital of Clermont-Ferrand who ensured the continuity of recruitment of women: Laura Bernard, Charlotte Bois Verdier, Lou Mrozinski, Fabien Pernet, and Pauline Seguin. Thanks to the clinical research associates who participated in the follow-up of the women: Marion Roussaire and Amandine Ollier.
We also thank all the women who accepted to participate at the study.