en Descriptive & Survey <span style="font-size:12pt"><span style="font-family:Calibri,sans-serif"><a name="_Hlk232754461"><b><span lang="EN" style="font-size:10.0pt"><span cambria="" style="font-family:"><span style="color:#4f81bd">Aims:</span></span></span></b></a> <span lang="EN" style="font-size:10.0pt"><span cambria="" style="font-family:">Pregnancy is a complex period associated with stress, anxiety, and depression in disaster-prone areas with limited healthcare. The role of family support in maternal well-being in disaster-prone contexts is still underexplored. This study aimed to analyze the role of family support in the maternal well-being of pregnant women in disaster-prone areas. </span></span></span></span><br> <span style="font-size:12pt"><span style="font-family:Calibri,sans-serif"><b><span lang="EN" style="font-size:10.0pt"><span cambria="" style="font-family:"><span style="color:#4f81bd">Instrument & Methods:</span></span></span></b> <span lang="EN" style="font-size:10.0pt"><span cambria="" style="font-family:">This study used a retrospective cohort design with 124 pregnant women, selected through high-risk cluster random sampling in four villages affected by floods, landslides, and tornadoes. Data were collected through observations and interviews regarding family support (financial, practical, informational, and emotional) and maternal well-being (readiness for motherhood, emotional closeness with the fetus, involvement, self-care, and attitudes toward health). Analysis was performed using logistic regression. </span></span></span></span><br> <span style="font-size:12pt"><span style="font-family:Calibri,sans-serif"><b><span lang="EN" style="font-size:10.0pt"><span cambria="" style="font-family:"><span style="color:#4f81bd">Findings:</span></span></span></b> <span lang="EN" style="font-size:10.0pt"><span cambria="" style="font-family:">Most pregnant women received positive family support, with the majority reporting happiness during pregnancy. Most of them were in good maternal health condition. Family support had a significant effect on happiness (p=0.0001; OR=0.044) and maternal health (p=0.015; OR=2.539). Family support explained 48.7% of the variance in happiness and 6.4% of the variance in maternal health. Family support had a more dominant influence on maternal happiness than on maternal health. </span></span></span></span><br> <span style="font-size:12pt"><span style="font-family:Calibri,sans-serif"><b><span lang="EN" style="font-size:10.0pt"><span cambria="" style="font-family:"><span style="color:#4f81bd">Conclusion:</span></span></span></b> <span lang="EN" style="font-size:10.0pt"><span cambria="" style="font-family:">Family support improves maternal happiness and promotes the health and safety of mothers and babies in disaster-prone areas.</span></span></span></span> Pregnancy , Family Support , Women, Disaster 307 315 http://hehp.daneshafarand.org/browse.php?a_code=A-10-1-150&slc_lang=en&sid=4 E.D. Kartiningrum 1003194753284600387974 1003194753284600387974 Yes Department of Public Health, Majapahit College of Health Sciences, Mojokerto, Indonesia D.H. Syurandhari 1003194753284600387975 1003194753284600387975 No Department of Public Health, Majapahit College of Health Sciences, Mojokerto, Indonesia F.R. Dewi 1003194753284600387976 1003194753284600387976 No Department of Nursing, Majapahit College of Health Sciences, Mojokerto, Indonesia S. Diana 1003194753284600387977 1003194753284600387977 No Department of Public Health, Majapahit College of Health Sciences, Mojokerto, Indonesia M.I.A.P. Ginka 1003194753284600387978 1003194753284600387978 No Department of Biomedical Engineering, Sains and Technology Faculty, University of Airlangga, Surabaya, Indonesia F.R. Fadmi 1003194753284600387979 1003194753284600387979 No Department of Public Health, Faculty of Health Sciences, University of Mandala Waluya, Kendari, Indonesia