The opening of the uterus by two fingers is also clinically known as the opening of the uterus has been 3cm, and at this time it has entered the active phase. From the opening of the uterus 3cm to the full opening of the uterus, primigravid women have to go through about 10 hours, if you want to make the uterus open as soon as possible, you can use the following methods: 1, you can eat chocolate to increase the energy to make the uterus open as soon as possible. 2, you can massage the nipple to stimulate, will also make the uterus open as soon as possible. However, all first-time mothers have to go through regular contractions before the uterine opening can be slowly opened, it is recommended not to be anxious, under the guidance of the doctor can be carried out to wait for labor. In the process of waiting for labor, the diet should be strengthened nutrition, and pay attention to the necessary rest, can make the mouth of the uterus open as soon as possible.