MINI REVIEW article
Front. Sleep
Sec. Pediatric and Adolescent Sleep
Volume 4 - 2025 | doi: 10.3389/frsle.2025.1626006
Prenatal Maternal Sleep and Maternal-Infant Attachment: A Systematic Review
Provisionally accepted
- 1Columbia University Irving Medical Center, Columbia University, New York, United States
- 2New York State Psychiatric Institute, New York, United States
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Background: Maternal-infant attachment is essential for children's socioemotional and cognitive development. Secure attachment supports emotional regulation, while insecure attachment is linked to adverse mental health outcomes. While prenatal stress and depression are known predictors of attachment, the impact of prenatal maternal sleep is underexplored, despite poor sleep affecting 75% of pregnant individuals by the third trimester. Given the overlap between sleep disturbances, stress, and depression, disrupted sleep may contribute to impaired infant attachment. This systematic review evaluates evidence linking prenatal sleep and maternal-infant attachment.We searched PUBMED, Web of Science, EMBASE, PsycINFO, and SCOPUS for studies published from 2000-2024. Studies were included if they quantitatively examined associations between prenatal maternal sleep and attachment assessed up to five years postpartum. Two reviewers independently screened studies and extracted data. Quality was appraised using the NHLBI tool. Of 2,539 articles, 1,263 unique studies were screened, and only two met the criteria.Results: Both studies relied on maternal self-reports. One found prenatal snoring predicted weaker bonding at 6-9 weeks postpartum; another found no direct effects of sleep duration but identified an indirect link to maternal depression. Given limited and mixed findings, further research using objective and subjective sleep measures is needed.
Keywords: Prenatal sleep, maternal-infant attachment, Pregnancy, Child Development, Maternal health
Received: 09 May 2025; Accepted: 18 Jul 2025.
Copyright: © 2025 Crandall, Ayala Garcia, Jones, Ayiku and Lugo Candelas. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
* Correspondence: Claudia Lugo Candelas, Columbia University Irving Medical Center, Columbia University, New York, United States
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