What should I do if the vagina is too large?

Patient's question:

Vaginismus

Doctor's answer:

Hello, excessive childbirth or injuries during childbirth and surgery can all cause vaginal relaxation. A normal vagina has a diameter of 2.5 cm and is about 8 cm long, with many muscles and ligaments around it, maintaining a certain tension. The inner wall of the vagina is lined with many folds. In patients with vaginal relaxation, muscle strength is weakened, ligaments are loose, and the number of mucosal folds is reduced, directly and indirectly affecting the harmony of sexual life.
In the past, due to feudal traditional concepts, people often avoided seeking medical treatment for this condition. With the improvement of people's living standards and cultural level, more and more families are paying attention to the quality of marital life. It is recommended to correct vaginal relaxation by visiting a hospital. Below, I will introduce methods to solve vaginal relaxation:
Effective Method for Vaginal Relaxation:
After childbirth or miscarriage, the vagina undergoes expansion, often leading to weakened muscle elasticity. If attention is not paid to strengthening pelvic muscle exercises, vaginal relaxation may occur. Pelvic exercises can help strengthen the vaginal and anal sphincter muscles. Those with vaginal relaxation may find these exercises beneficial.
Supine Exercise:
Lie on your back against the edge of the bed, with your buttocks resting on the edge and your legs straight and extended in the air, not touching the ground. Hold the edge of the bed with both hands to prevent sliding. Clasp your legs together, slowly lift them upward, bringing them closer to your torso while keeping your knees straight. When your legs reach above your body, use your hands to hold them, bringing them toward your abdomen while maintaining straight knees. Then, slowly lower them back to their original position. Repeat this six times, once a day, and continue it year-round.
Standing Exercise:
Stand with your legs slightly apart, contract the muscles of both sides of your buttocks to squeeze them together, forming a closeness in the thighs and outward rotation of the knees. Then, contract the sphincter muscles, lifting the vagina upward. With patience,