Exploring Breastfeeding Practices and Obstacles Among Mothers With and Without Congenital Heart Disease.

Background: Breastfeeding provides optimal nutrition and immunological protection, offering critical benefits for infants with congenital heart disease (CHD) and their mothers. This study aims to determine the prevalence of breastfeeding practices and identify common obstacles among mothers with and without CHD whose children are diagnosed with CHD. Methods: This cross-sectional study assessed breastfeeding prevalence and obstacles among mothers with and without congenital heart disease (CHD) whose children were also diagnosed with CHD. Data were collected from January to August 2025 across tertiary hospitals and pediatric cardiology units in Saudi Arabia. A validated bilingual questionnaire (Cronbach's α = 0.816) captured maternal, infant, and breastfeeding-related factors. Descriptive statistics, chi-square tests, and odds ratios were applied, with significance set at p < 0.05. Results: A total of 419 mothers of children with congenital heart disease (CHD) participated. Maternal CHD was reported in 15.8% of participants and was significantly associated with older maternal age, family history of CHD, low birth weight, and the presence of other chronic diseases (p < 0.05). Ventricular septal defect (VSD) and mitral stenosis were more frequent among children of CHD mothers. Breastfeeding initiation (≈91%) and duration did not differ significantly between CHD and non-CHD mothers. Interestingly, CHD mothers reported fewer breastfeeding obstacles (27.3% vs. 43.1%, p = 0.04) and were less likely to cite fatigue or pain as reasons for discontinuation. Conclusions: This study provides novel insights into breastfeeding practices and maternal child health characteristics among mothers and infants affected by CHD in Saudi Arabia. The current study findings revealed that maternal CHD was significantly associated with advanced maternal age, family history, low birth weight, and coexisting chronic conditions, highlighting important genetic and perinatal risk factors. Despite these health burdens, breastfeeding initiation and duration did not significantly differ between CHD and non-CHD mothers, suggesting that maternal CHD alone does not hinder breastfeeding success.