Prof Alastair Sutcliffe, Professor of Paediatrics at University College London said that women who were trying to become pregnant should try and avoid night work and heavy lifting.

伦敦大学学院儿科学教授阿拉斯泰尔·萨克利夫说，想要怀孕的女性应该尝试避免上夜班和搬重物。