腹泻会影响胎儿发育，甚至可导致流产和早产。
Diarrhea can affect fetal development, and even can lead to miscarriage and premature birth.
当粘连发生，胎盘内血液循环受阻将直接影响胎儿发育。
When placental adherence happens, blood circulation of villus in the placenta could be retard, and then the developing of fetus were affected.
母亲酗酒时，儿童出生后可能因胎儿酒精中毒综合征造成残疾或侏儒症，其原因是酒精和营养不良影响胎儿发育。
An alcoholic mother may have a handicapped and stunted child with fetal alcohol syndrome, which is due to the effects of ethanol and malnutrition on fetal development.
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