<prompt> Most common obstetrics nerve palsy in the newborn-Sural nerveTibial nerveCommon peroneal nerveFacial nerve  <response>: Brachial plexus and facial nerve injury are commonly seen in obstetrical cases. Brachial plexus injur0y is 1-3 per 1000 deliveries Facial is 0.2-7.5 of 1000 deliveries mostly low forceps 