<unk>  is when, after vaginal delivery of the head, the baby's anterior<unk>  gets caught above the mother's pubic bone. Signs include retraction of the baby's head back into the vagina, known as "turtle sign". Complications for the baby may include brachial plexus injury, or clavicle fracture. Complications for the mother may include vaginal or perineal tears, postpartum bleeding, or uterine rupture. Risk factors include gestational diabetes, previous history of the condition, operative vaginal delivery, obesity in the mother, an overly large baby, and epidural anesthesia. It is diagnosed when the body fails to deliver within one minute of delivery of the baby's head. It is a type of obstructed labour.<unk>  is an obstetric emergency. Initial efforts to release a<unk>  typically include: with a woman on her back pushing the legs outward and upward, pushing on the abdomen above the pubic bone, and making a cut in the vagina. If these are not effective, efforts to manually rotate the baby's<unk> s or placing the woman on all fours may be tried.<unk>  occurs in approximately 0.4% to 1.4% of vaginal births. Death as a result of<unk>  is very uncommon.
Shoulder dystocia
Back labor
Asynclitic birth
Liber pantegni
Cervical dislocation
Shaken baby syndrome
Traumatic asphyxia
Neo-Hippocratism