Reborn in the Tang Dynasty as a Male Gynecologist

He was a genius of modern medicine, a renowned male gynecologist in his country. In a sudden car accident, he and his girlfriend of many years both lost their lives, only for him to be reborn more than a thousand years in the past, in the Tang Dynasty. See how, in this feudal age, he uses his almost miraculous medical skills, somewhat unconventional approach to practicing medicine, and exceptional intelligence to embark on an extraordinary life that turns the world upside down...