1. When I inserted my finger for the first time, the vaginal opening was so loose that I couldn't hold my finger with my PC muscle. (Score: 1)
2. When you insert your finger for the first time, the vaginal opening is very relaxed and open. Although I can hold my finger, I still feel no comfort.
3. The vaginal opening wraps my finger comfortably, but it doesn't feel too tight. I can squeeze my fingers with my muscles. (score: 3)
The vaginal opening feels very tight, but it can let my fingers in. I can press the vagina to the anus and feel the relaxation of the vaginal opening. (score: 4)
5, the vaginal opening is too tight, and it is difficult to insert fingers. (score: 5)
The result of a determination is not necessarily reliable, and the test can be repeated.
Flexibility score: 1-2 is weak; 3 points is normal; 4-5 is too tight.