The repeative exposure group had a similar result with the prenatal group. The influence of exposure after growing had no meanings in statistics.

重复暴露组与胎儿期暴露结果相近，成长期再次暴露的影响无统计学意义。

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Jirtle's team fed one group of pregnant agouti mice a diet rich in B vitamins (folic acid and vitamin B12). Another group of genetically identical pregnant agouti mice got no such prenatal nutrition.

其中一组怀孕刺鼠的饮食富含维生素B(叶酸和B12) 而另一组基因完全一致的怀孕刺鼠，并没有给与产品营养加强。

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The incidence of prenatal death, small for gestational age infants and newborn complications in EOPE group were higher than those in LOPE group(P<0.05).

早发型组围产儿死亡率、小于胎龄儿发生率和新生儿并发症发生率均高于晚发型组（P<0.05）；

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Eighty percent of the babies in the prenatal surgery group were born somewhat premature and the mothers were at increased risk to have their uterus rupture.

CNN: Study: Major benefits for spina bifida surgery in the womb

After one year, researchers found only 40% of babies in the prenatal surgery group had to get shunts, compared with 82% who had the surgery after they were born.

CNN: Study: Major benefits for spina bifida surgery in the womb