About 16% of deliveries where<unk>  occurs have conventional risk factors. These include diabetes, fetal macrosomia, and maternal obesity. Risk factors: * Age >35 * Short in stature * Small or abnormal pelvis * More than 42 weeks gestation * Estimated fetal weight >4,500 g * Maternal diabetes (2–4 fold increase in risk) Factors which increase the risk/are warning signs: * Need for oxytocics * Prolonged first or second stage of labour * Turtle sign (head bobbing in the second stage) * Failure to restitute * No<unk>  rotation or descent * Instrumental delivery For women with a previous<unk> , the risk of recurrence is at least 10%.
Shoulder dystocia
Back labor
Asynclitic birth
Liber pantegni
Cervical dislocation
Shaken baby syndrome
Traumatic asphyxia
Neo-Hippocratism