AUTHOR=Habets Denise , Gurbanova Aysel , Lombardi Amber , Al-Nasiry Salwan , Spaanderman Marc , van der Molen Renate , Wieten Lotte , Meuleman Tess TITLE=An aerobe exercise intervention for optimizing metabolic, cardiovascular and immune status: protocol of an intervention study with a multi-systemic approach for women with unexplained recurrent pregnancy loss JOURNAL=Frontiers in Medicine VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2025.1397039 DOI=10.3389/fmed.2025.1397039 ISSN=2296-858X