Prospective risk of intrauterine fetal death and postnatal nonventilatory complications per gestational age in 386 fetuses and 282 liveborn neonates without major anomalies, respectively. Full bold line: risk of intrauterine fetal death. Dashed green line: risk of composite adverse neonatal outcome. Dotted red line: risk of composite adverse neonatal outcome or respiratory distress syndrome.Fig. 2. Van Mieghem. Management of Monoamniotic Twins. Obstet Gynecol 2014.