Second stage of labor.


Current American College of Obstetricians and Gynecologists' definition of prolonged second stage diagnoses 10% to 14% of nulliparous and 3% to 3.5% of multiparous women as having a prolonged second stage. The progression of labor in modern obstetrics may have deviated from the current labor norms established in the 1950s, likely due to differences in… (More)
DOI: 10.1097/GRF.0000000000000113


Cite this paper

@article{Cheng2015SecondSO, title={Second stage of labor.}, author={Yvonne W. Cheng and Aaron B Caughey}, journal={Clinical obstetrics and gynecology}, year={2015}, volume={58 2}, pages={227-40} }