Progestogen supplementation to prevent miscarriage: Evidence and controversies.
Saccone G; Berghella V; Gulersen M; Di Spiezio Sardo A · 2026 · International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics
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)
Progesterone plays a key role in the establishment and maintenance of pregnancy and its deficiency has been associated with early pregnancy loss. Progestogen supplementation has therefore been widely investigated as a preventive strategy…
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Metadata source: Europe PMC · DOI 10.1002/ijgo.70793