system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Most common cause of vulval hematoma-
assistant
The correct answer is  Ans. is 'a' i.e., Episiotomy Causes of vulval hematoma:o Improper haemostasis during repair of vaginal or perineal tear or episiotomy wound (me)o Failure to obliterate the dead space while suturing the vaginal walls.o Rupture of paravaginal plexus spontaneously or due to instrumental injury.