26 Dr John Kral, from New York, who co-authored this study, explains that foetuses develop differently during pregnancy depending on their mother's weight and general health – and such changes can be lifelong.
26 来自纽约的约翰·克兰博士,该研究的共同作者解释说,胎儿在怀孕期间的发育会根据母亲的体重和总体健康状况而有所不同——而这些变化可能是终身的。