Cervical length and fetal fibronectin for the identification of true spontaneous onset of labor.
Warintaksa P; Youkhong C; Trikasemmart M; Thongchai R; Hadradchai S; Chaemsaithong P · 2026 · The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Introduction True labor is characterized by regular uterine contractions and cervical changes. However, the precise diagnosis of the "onset" of true labor is challenging, as the examination of cervical changes requires multiple timepoints,…
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Metadata source: Europe PMC · DOI 10.1080/14767058.2026.2670757