The babies, who are non-identical, were delivered by caesarean six weeks early at Queen's Medical Centre in Nottingham.
这3胞胎属非全同基因，6周前在诺丁汉女皇医学研究中心经剖腹产出生。
3
Such problems were lowest in children delivered by caesarean section and highest in those delivered using instruments like forceps and vacuum, the researchers said.