Ashlee K Koch, Renée J Burger, Ewoud Schuit, Julio Fernando Mateus, Maria Goya, Elena Carreras, Sckarlet E Biancolin, Eran Barzilay, Nancy Soliman, Stephanie Cooper, Amy Metcalfe, Abhay Lodha, Anna Fichera, Valentina Stagnati, Hiroshi Kawamura, Maria Rustico, Mariano Lanna, Shama Munim, Francesca Maria Russo, Anwar Nassar, Line Rode, Arianne Lim, Sophie Liem, Katherine L Grantz, Karien Hack, C Andrew Combs, Vicente Serra, Alfredo Perales, Asma Khalil, Becky Liu, Jon Barrett, Wessel Ganzevoort, Sanne J Gordijn, R Katie Morris, Ben W Mol, Wentao Li
OBJECTIVE: First, to evaluate the risks of stillbirth and neonatal death by gestational age in twin pregnancies with different levels of growth discordance and in relation to small for gestational age (SGA), and on this basis to establish optimal gestational ages for delivery. Second, to compare these optimal gestational ages with previously established optimal delivery timing for twin pregnancies not complicated by fetal growth restriction, which, in a previous individual patient meta-analysis, was calculated at 37 0/7 weeks of gestation for dichorionic pregnancies and 36 0/7 weeks for monochorionic pregnancies...
June 1, 2022: Obstetrics and Gynecology