<unk>  is usually diagnosed based on physical examination. Ultrasound can be used to predict malpresentation of the fetus. In examination of the cervix once<unk>  has begun, all examinations are compared to regular cervical assessments. The comparison between the average cervical assessment and the current state of the mother allows for a diagnosis of<unk> . An increasingly long time in<unk>  also indicates a mechanical issue that is preventing the fetus from exiting the womb.
Obstructed labour
Prolonged labor
Septic abortion
Prelabor rupture of membranes
Toxic abortion
Unsafe abortion
Uterine rupture
Recurrent miscarriage