"Among nulliparous and multiparous women our data suggest that the median cervical change over time is faster than 1 cm per hour during the first stage of labor. However, traverse time of cervical change at and beyond the 95th percentile is longer than 1 cm per hour." But bottom line, labors vary and outcomes are generally not affected by rate of progress.
Read more here.
"Among nulliparous and multiparous women our data suggest that the median cervical change over time is faster than 1 cm per hour during the first stage of labor. However, traverse time of cervical change at and beyond the 95th percentile is longer than 1 cm per hour." But bottom line, labors vary and outcomes are generally not affected by rate of progress.
Read more here.
