Abstract：
Despite the fact that labor depends on too many interacting factors and no parameter can fully predict its outcome, fetal cerebral Doppler has emerged as the most reliable tool for prediction, in contrast with fetal weight, which performs significantly worse in the last weeks of pregnancy. The importance of the cerebral Doppler follows the inverse pathway of fetal weight increasing its performance in the last weeks of pregnancy and reaching its highest ability prior to labor. A combination of cerebral flow, fetal weight, and selected clinical information may obtain moderate predictions of labor outcome, provided the interval to labor is not long.
摘要：
尽管劳动力依赖于太多的相互作用因素，没有一个参数可以完全预测其结果，胎儿脑多普勒已经成为最可靠的预测工具，与胎儿体重相比，在怀孕的最后几周表现明显更差。脑多普勒的重要性遵循胎儿体重在妊娠最后几周增加其表现并在分娩前达到最高能力的反向途径。脑血流的组合，胎儿体重,选择的临床信息可以获得对分娩结果的适度预测，前提是劳动的间隔时间不长。
