Generally speaking, the vaginal opening and the uterus of a woman are normally separated by about 7~12 centimeters, but there are also great personal differences, height, body type, heredity and so on.
The vagina is the external genitalia of a woman and the uterus is the internal genitalia. The vagina is divided into the front wall of the back wall, the front wall is about 7~9 centimeters or so, and the back wall is relatively long is about 9~11 centimeters. The vaginal wall is connected to the cervix at the bottom, and the uterus is divided into the cervix, the uterine body and the bottom of the uterus, which means that the length from the vaginal opening to the cervix is about 7 to 10 centimeters.
The production of vaginitis can be reduced by paying attention to personal hygiene and washing underwear regularly. In the case of vaginitis should be actively treated to avoid further upstream infection of vaginal inflammation, triggering the occurrence of cervicitis and endometritis.