The ideal vaginal breech presentation is a frank breech
position in which baby's buttocks are down and the legs are in pike position, hips flexed, and knees straight.
A frank breech
presentation is associated with a 20%-40% incidence of DDH, a situation in which many experts call for automatic screening.
positioning without hyperextended head; and
Each woman had an uncomplicated complete or frank breech
at more than 37 weeks' gestation.
Over the past 2 decades, standards have gradually loosened concerning candidates to be considered for a trial of labor, including women with two, three, or even four previous cesarean sections and those with frank breech
presentations, macrosomia, and twins.