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
Blood supply of the upper part of the vagina -
assistant
The correct answer is  Arterial supply of vagina
-        Main supply- Internal iliac vaginal branch
-        Upper part- Uterine artery cervicovaginal branch
-        Lower part- middle rectal and internal pudendal arteries.