Pils S, et al. - Researchers described their experience in ultrasound fetal weight estimation in a large population of 97 triplet pregnancies from January 2003 to January 2017. They compared sonographic fetal weight estimation using Hadlock’s and Schild’s formulas to actual birth weight in a tertiary-care center in Vienna, Austria. Findings revealed that sonographically estimated fetal weight in triplet pregnancies had a high overall accuracy of fetal weight estimation. However, it demonstrated some limitations in prediction of intrauterine growth restrictions, especially in female fetuses.