The 2021 Congress of the International Society for Twin Studies: Twin Research at the Cutting Edge/Twin Research: Maternal Bonding with Twins; Twins with Peters Anomaly; Selective Termination in Dichorionic Twin Pairs; Neuropsychological Function in Twins with Neurofibromatosis/News Reports: World’s Most Premature Survivor — A Twin; Twins Confuse Giants’ Baseball Fans; Malaysian Twins Switched at Birth; ‘Biracial’ Twins

Abstract

Selected highlights from the 2021 Congress of the International Society for Twin Studies are reviewed. The perspectives of a new graduate student member to the society are also included. Timely research covering issues related to maternal bonding with twins, twins with Peters anomaly, selective termination in dichorionic twin pairs and neuropsychological functioning in twins with neurofibromatosis is reviewed. The final part of this article includes interesting and informative media reports related to the world’s most premature survivor who is a twin, identical male baseball players, Malaysian twins switched at birth and a pair of the so-called ‘biracial’ twins.