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In Recent Clinical News

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FGR Criteria (Consensus)

Solitary Criteria

Abdominal Circ. or EFW < 3rd percentile

Combined Criteria

AC / EFW < 10th percentile PLUS:

UtA-PI > 95th Percentile
UA-PI > 95th Percentile
CPR < 5th Percentile
AC/EFW crossing centiles (>2 quartiles)
Source: FIGO/ISUOG Delphi Consensus on Fetal Growth Restriction
Guidelines & Evidence

Verified

Last Review: 2026

When to Use

Primary Clinical Uses

Distinguishing pathological Fetal Growth Restriction (FGR) from constitutionally small-for-gestational-age (SGA) fetuses
Standardizing research definitions and clinical triaging for growth abnormalities globally

The Paradigm Shift

Historically, any fetus <10th percentile was labeled FGR. The Delphi consensus establishes that FGR is a trajectory/functional issue. A fetus dropping dramatically from the 70th to 15th percentile may be highly restricted, while a genetically healthy 8th percentile fetus is merely SGA.

Last Comprehensive Review: 2026