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
The daos muscle is innervated by
assistant
The correct answer is  It is a sheet of smooth muscle. It arises from the layer superficial to the superficial fascia. It arises superficially to inse into the skin and midline fibrous raphae of the scrotum. It is innervated by the sympathetic fibres from the genital branch of the genitofemoral nerve. ref - BDC 6e vol2