【問題】Crown rump length ？推薦回答
關於「Crown rump length」標籤，搜尋引擎有相關的訊息討論：
常見Crown rump length問答
Embryo size by weekFetal head circumference normal rangeGestational age weight percentileFetal ACBiparietal diameterFemur length gaEstimated fetal weight calculatorAbdominal circumferenceCrown rump lengthBPD AC FLBiparietal diameterFemur length gaShort femur lengthFemur length