Fetal development and gestational weeks for triplets pregnancies and the comparison with singletons / 中华妇产科杂志

Objective To study the fetal developmental regulation and gestational weeks at labor for triplets pregnancies Methods To detect biparietal diameters and femoral length at different gestational weeks, record gestational weeks of labor and birth weights, and compare with those of singletons Results The fetal development of triplets slowed down from the beginning of the 28th gestational week compared with that of singletons (the mean difference was 2 1mm and 3 1 mm respectively, P