Study examines effect of immediate vs delayed pushing during labor on delivery outcomes

The best time to push during the second stage of labor (when the cervix is completely dilated through delivery) is unknown and it's unclear whether the timing affects rates of natural delivery or possible complications.

The two most common approaches are either immediate pushing (pushing with uterine contractions once complete cervical dilation occurs) or delayed pushing to allow for spontaneous descent of the fetus. In this randomized clinical trial, immediate pushing compared with delayed pushing didn't result in a significant difference in the rates of spontaneous vaginal delivery (without the use of forceps, vacuum or cesarean delivery) or overall adverse outcomes among newborns. Rates of hemorrhage and infection were higher among women in the delayed pushing group. The clinical trial included about 2,400 women who received pain medication for labor and delivery and who had not previously given birth. This study may not have been able to detect clinically important differences in some other outcomes.

Source: https://media.jamanetwork.com/news-item/can-the-timing-of-pushing-during-delivery-affect-outcomes/#videoembed