Sentences with phrase «require operative delivery»

Researchers have found that after a 3 - hour or more second stage of labor, only one in four nulliparous women (27) and one in three multiparous women give birth spontaneously, whereas up to 30 — 50 % may require operative delivery to give birth vaginally in the current second stage of labor threshold environment (30).

Not exact matches

Just as a point of comparison, most OB / GYN residencies by contrast require Drs to perform 250 - 300 spontaneous vaginal deliveries as primaries, as well as 150 C - sections and 25 - 50 operative vaginal deliveries by the time they are done with their residency.