Macroscopic features in placentas from uncomplicated pregnancies and those complicated by RFM.

Δ<p> = Unpaired t test (Data shown are Mean ± SEM),</p>+<p> = Mann Whitney U Test (Data shown are Median (IQR)),</p>†<p> = Fishers' Exact Test. Poor outcome = SGA (individualised birthweight centile ≤10), preterm birth ≤37 weeks, admission to NICU.