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英国一项新的调查研究发现,孕妇怀孕8个月后仍然坚持工作,是不利于胎儿发育的,其危害等同于吸烟。这项研究来自英国埃塞克斯研究大学。研究人员分别提请了两项在英国和一项在美国完成的三项大型研究的数据。第一批研究样本来自1991年到
A new British survey found that pregnant women still adhere to work after 8 months of pregnancy is not conducive to fetal development, the harm is equivalent to smoking. The study came from the Essex Research University. The researchers drew two separate sets of data in the UK and one in three large studies completed in the United States. The first sample of the study came from 1991