Sleep disruption during pregnancy may carry greater health risks than previously recognized, particularly for women in developing healthcare settings. While sleep difficulties affect nearly all expectant mothers at some point, the clinical consequences for both mother and baby remain poorly quantified in many populations worldwide.
This Indian hospital study of 100 pregnant women found that 43% experienced poor sleep quality, 49% reported habitual snoring, and many suffered from restless legs syndrome and sleep apnea symptoms. These sleep disturbances showed statistical associations with several concerning maternal outcomes including hypertensive disorders, gestational diabetes, premature membrane rupture, and delivery complications. Neonatal effects included increased need for intensive care stays exceeding 24 hours and lower APGAR scores at birth.
The findings align with emerging global research linking maternal sleep disruption to pregnancy complications, but this represents crucial data from an underrepresented population. Previous studies have primarily focused on Western populations with different genetic backgrounds, healthcare access, and environmental factors. The high prevalence of snoring and sleep quality issues in this cohort suggests these problems may be even more common in resource-limited settings than in developed countries. However, the study's retrospective design and modest sample size limit causal interpretations. The cross-sectional approach cannot establish whether sleep problems directly cause complications or represent early symptoms of underlying conditions. Larger prospective studies tracking sleep patterns throughout pregnancy would strengthen these preliminary associations and inform targeted interventions for improving maternal-fetal outcomes.