Gynecology Unit 4, also named as Pelvic Floor Disease Diagnosis and Treatment Center (PFDDTC), is composed of Pelvic Floor Surgery Ward (51 beds, located at Building 2, 13th floor), Pelvic Floor Specialist Clinic and Pelvic Floor Rehabilitation Area. It has totally 13 regular doctors, 24 registered nurses, including 3 master supervisors and 5 senior level consultants. It also has undergraduate and master medical students, junior training doctors, visiting doctors, etc.