Rupture is english :bien: was ich mehr spreche als deutsch dachte heißt hier aus so...
A uterine scar from a previous cesarean section is the most common risk factor. (In one review, 52% had previous cesarean scars.)[2] Other forms of uterine surgery that result in full-thickness incisions (such as a myomectomy), dysfunctional labor, labor augmentation by oxytocin or prostaglandins, and high parity may also set the stage for uterine rupture. In 2006, an extremely rare case of uterine rupture in a first pregnancy with no risk factors was reported.[3]