Published on in Vol 12 (2025)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/65815, first published .
Use and User Experience of a Preconception Lifestyle App for Couples Undergoing in Vitro Fertilization: Mixed Methods Study

Use and User Experience of a Preconception Lifestyle App for Couples Undergoing in Vitro Fertilization: Mixed Methods Study

Use and User Experience of a Preconception Lifestyle App for Couples Undergoing in Vitro Fertilization: Mixed Methods Study

Tessy Boedt   1, 2 , PhD ;   Sharon Lie Fong   3, 4 , MD, PhD ;   Eline Dancet   5 , PhD ;   Merijn Mestdagh   6 , PhD ;   Joke Verbeke   1, 7 , MSc ;   David Geerts   8 , PhD ;   Carl Spiessens   3, 4 , PhD ;   Christophe Matthys   9, 10, 11 , PhD

1 Clinical and Experimental Endocrinology, Department of Chronic Diseases and Metabolism, KU Leuven, Leuven, Belgium

2 Department of Developmental Psychology, Tilburg School of Social and Behavioral Sciences, Tilburg University, Tilburg, The Netherlands

3 Department of Development and Regeneration, KU Leuven, Leuven, Belgium

4 Leuven University Fertility Center, University Hospitals Leuven, Leuven, Belgium

5 Department of Public Health and Primary Care, KU Leuven, Leuven, Belgium

6 Center for Psychology of Learning and Experimental Pyschopathology, KU Leuven, Leuven, Belgium

7 Health Intelligence Network Ghent (HINT.GENT), Faculty of Medicine and Health Sciences, Ghent University, Gent, Belgium

8 Institute of Media Studies, KU Leuven, Leuven, Belgium

9 DIEET, Department of Endocrinology, University Hospitals Leuven, Leuven, Belgium

10 DIEET, Department of Chronic Diseases and Metabolism, KU Leuven, Leuven, Belgium

11 Division of Human Nutrition, Faculty of Medicine & Health Sciences, Stellenbosch University, Capetown, South Africa

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