AUTHOR=Motz Luisa , Brückner Rosa Marie , Schmidt Barbara TITLE=Improving birth preparation with the hypnosis online course “The Peaceful Birth”: a randomized controlled study JOURNAL=Frontiers in Psychology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2025.1508790 DOI=10.3389/fpsyg.2025.1508790 ISSN=1664-1078