用vaginal delivery造句子，“vaginal delivery”造句

Fresh umbilical cords were obtained following delivery of healthy babies to healthy normotensive mothers, either by vaginal delivery or by elective Caesarean section.

OBJECTIVE To explore the full-term pregnancy the amniotic fluid of pregnant women decreased vaginal delivery security.

Conclusions"Doula" delivery mode from the pregnancy education can significantly reduce the anxiety state ofparturient and is helpful to protect and enhance vaginal delivery.

Methods 120 pregnant women who had the history of cesarean section were planned to undergo vaginal delivery.

Relaxation of vaginal delivery group.

The highest levels of cortisol are found in those born by assisted vaginal delivery using forceps or vacuum extraction.

Previous studies have found that cortisol levels in cord blood are lowest in babies born by elective Caesarean, followed by spontaneous vaginal delivery.