There are several ways to shrink the vagina: first, the more common and simple in daily life, which is to do anal lifting exercise, adhere to 1-2 times a day, each time adhere to 30-40 times, for about six months, will be conducive to the shrinkage of the vaginal opening. Secondly, go to the hospital to do pelvic floor rehabilitation treatment, using instruments, each course of treatment takes 10-12 days, 2-3 consecutive courses of treatment, which has a very good effect on shrinkage. Thirdly, if the above two methods are not effective, you can have surgery to make the vagina tighten, but be cautious, it is not recommended for older ones, younger ones can do this surgery.