Fig. 6

Gestational age and gestational age acceleration (GAA) in ART and non-ART children. Panel a shows predicted gestational age using the EPIC GA clock against gestational age estimated by ultrasound in ART (n = 838, highlighted in black) and non-ART (n = 200, highlighted in red) newborns from START. Panel b shows GAA represented by the regressions of EPIC GA clock-predicted gestational age on ultrasound-based gestational age in the ART and non-ART newborns