BackgroundDuring the postpartum period, understanding women's well-being, specifically their Health-related Quality of Life (HRQoL), is vital for comprehensive healthcare. ObjectivesOur study aims to explore the HRQoL and its associated factors in Moroccan women after vaginal birth (VB) and cesarean section (CS). Study designIn this cross-sectional study we assessed the HRQoL and its associated factors among Moroccan women who gave birth at the provincial hospital center of Settat. We gathered data from 566 women, using the EQ-5D-5L instrument alongside questionnaires about socioeconomic and obstetrical aspects. The assessment was conducted utilizing the improved Relative to an Identified Distribution (RIDIT) approach, and we employed a multiple linear regression model to pinpoint the associated factors. ResultsA total of 566 women were included in our study. Our results revealed that the HRQoL in women who underwent CS was significantly lower than in VB women (EQ-5D index score = 0.30 ± 0.28 vs 0.61 ± 0.31; p < 0.0001). Similarly, the CS reduced the EQ-VAS score (mean difference = −10.73 ± 3.78; p < 0.0001). The CS was associated negatively with problems in mobility (ARI = 55 % [42–67], p < 0.0001), autonomy (ARI = 67 % [57–80], p < 0.0001), and usual activities (ARI = 56 % [42–69], p < 0.0001). Also, CS was associated with pain/discomfort (ARI = 47 % [34–60], p < 0.0001) and anxiety/depression (ARI = 3 % [-5.8-12.6], p = 0.31). The women who had birth complications had the worst HRQoL (EQ-5D index score = 0.32) compared to those who had no complications (EQ-5D index score = 0.56). Likewise, women who had postpartum complications had the worst HRQoL (EQ-5D index score = 0.39 vs EQ-5D index score = 0.54). ConclusionThe results highlighted that mode of birth, childbirth complications, and postpartum complications are strongly associated with women's HRQoL. The EQ-5D-5L dimensions were affected after delivery. Hence, there is a requirement to create specialized initiatives for overseeing postpartum HRQoL, aiming to enhance the quality of maternal healthcare.