onset of labor

Vomiting is normal at the onset of labor, but persistent vomiting may a sign of illness.

呕吐在分娩过程中是正常现象, 不过持续性的呕吐有可能会是疾病的表征.

Relation between Expression of COX-2 in Amnion and Labor Onset and the Effects of COX-2 Inhibitors on Myometrium Movement

COX-2在羊膜上的表达与分娩发动的关系及其抑制剂对子宫平滑肌运动的影响

Comparison study on transvaginal ultrasonographic measurement and cytokine in prediction of the cervical ripening and the onset time of term labor

阴道超声及细胞因子预测宫颈成熟度和临产时间的初步探讨

The doctor should do a thorough visual exam at the onset of labor.

在分娩期间医生会彻底的观察及检测.

The proportion and absolute number of NK cell increased significantly in the labor onset group.

NK细胞百分数和绝对数均显著增加。