How to self-test if the yin is loose?

Vaginal health is extremely important for women's lives, because the vagina is the reproductive channel of women. Many women will experience vaginal relaxation after a normal birth. This is because the vagina has a strong expansibility, and during the birth process, the vagina will be stretched by the fetus's body, causing vaginal relaxation. Let's take a look at how to self-test vaginal relaxation.

According to foreign experience, the best way to check the strength and flexibility of women's PC muscles is to use a biofeedback instrument at home or in the hospital. Some fitness trainers or clubs can also guide women in training. For the sake of convenience, we would like to introduce a set of self-diagnosis methods.

First, test the flexibility of the PC muscle by inserting a finger, only one knuckle into the vagina, and use the PC muscle to squeeze or clamp the finger, then see which of the following situations best describes the feeling.

2. When I inserted my finger for the first time, the vaginal opening was very loose and open. Although it could clamp my finger, I still didn't feel any comfort. (Score: 2)

3. The vaginal opening wraps around the finger comfortably, but it doesn’t feel tight. I can use my PC muscle to squeeze my fingers. (Score: 3)

5. The vaginal opening is too tight, making it difficult to insert fingers. (Score: 5)

The result of a single measurement may not be reliable, so the test can be repeated.

Flexibility score: 1-2 points are weak; 3 points are normal; 4-5 points are too tight.