The internal examination is not very painful, and there is usually only a slight discomfort. It is a very important examination in the late stages of pregnancy, especially when the mother is about to give birth. The main purpose of the internal examination is to know the texture of the cervix, the degree of opening of the uterine opening, the position of the prelabor, and also the position of the fetus. In the process of labor, through the internal examination, you can dynamically understand the opening of the mouth of the uterus. Pregnant women should not be afraid of the internal examination, most as long as the pregnant woman good cooperation, mood relaxation, the internal examination will not be particularly uncomfortable, in the end of the internal examination after the appropriate cleaning of the vulva, or with a clean toilet paper can be wiped.