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Ultrasound in Obstetrics and Gynecology· 2026Q1

Should the recommendation against maternal rest in fetal growth restriction be revisited?

Greggory R. DeVore, J. C. Hobbins

Short summary

Maternal rest in the left lateral position may improve fetal growth in cases of fetal growth restriction, challenging current recommendations against it.

AI-generated from the title and abstract; the full text is not read.

Key points

  • Methodological limitations exist in the Laurin and Persson randomized controlled trial, which informed recommendations against maternal rest.
  • Left lateral maternal rest has a physiological rationale for improving fetal well-being.
  • Observational evidence from four studies suggests improved fetal growth with maternal rest.
  • The current recommendation against maternal rest in fetal growth restriction may need reconsideration.

AI-generated from the title and abstract; the full text is not read.

Abstract

The data that support the findings of this study are available on request from the corresponding author. The data are not publicly available due to privacy or ethical restrictions. Videoclip S1 Narrated summary of the authors' argument for reconsidering the recommendation against maternal rest in fetal growth restriction, outlining the methodological limitations of the Laurin and Persson randomized controlled trial4, the physiological rationale for left lateral maternal rest, and the observational evidence of improved fetal growth across four studies16-19. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.

The authors' abstract, as published at the source. Ultrasound in Obstetrics and Gynecology, 2026 · DOI ↗

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Field: Obstetrics and Gynecology

Obstetrics and GynecologyMedicine