There are many exercises to shrink the vagina, as follows: 1. Every time you urinate, you can shrink your pubic area to prevent urine from being discharged, and then urinate again after holding urine for 2 minutes, and then shrink during the process of urination. Through this exercise, the vaginal and pelvic muscles will be exercised, which will help the vagina to recover. 3. Every morning, you can breathe deeply and then close your anus for 10 seconds, then breathe deeply and relax your anus, and so on for 10 times, which will also help to shrink your vagina. Therefore, besides exercise, you can also use shrinkage drugs and surgery to treat vaginal laxity, mainly for patients with serious vaginal laxity, and pay attention to hygiene after surgery to avoid infection.