| 词条 | Trial of labour |
| 释义 |
In obstetrics a trial of labour is the conduction of spontaneous labour in a moderate degree of cephalopelvic disproportion.[1][2] It is performed under close observation by an obstetrician in order to assess a woman's chances of a successful vaginal birth.[3] The physician may allow labor to continue against contraindications during birth or even stimulate labor with oxytocin when pelvic measurements are borderline to see if the fetal head will descend making vaginal delivery possible; if progressive changes in dilation and station do not occur, a cesarean delivery is performed.[4] References1. ^{{Cite web|url=http://pathwaystofamilywellness.org/Pregnancy-Birth/trial-of-labor.html|title=Trial of Labor {{!}} Pregnancy & Birth|website=pathwaystofamilywellness.org|access-date=2019-02-22}} 2. ^{{Cite web|url=https://www.hindawi.com/journals/jp/2018/6140982/|title=Factors Associated with Successful Trial of Labor after Cesarean Section: A Retrospective Cohort Study|last=Tongsong|first=Theera|last2=Sekararithi|first2=Ratanaporn|date=2018|website=Journal of Pregnancy|language=en|access-date=2019-02-22|last3=Thapsamuthdechakorn|first3=Aram}} 3. ^{{Cite web|url=https://www.acog.org/Patients/FAQs/Vaginal-Birth-After-Cesarean-Delivery?IsMobileSet=false|title=Vaginal Birth After Cesarean Delivery - Deciding on a Trial of Labor After Cesarean Delivery - ACOG|website=www.acog.org|access-date=2019-02-22}} 4. ^{{Cite web|url=https://www.sciencedirect.com/topics/medicine-and-dentistry/trial-of-labor|title=ScienceDirect|website=www.sciencedirect.com|access-date=2019-02-22}} {{Human-repro-stub}} 1 : Female genital procedures |
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