The vaginal laxity that occurs in a short period of time after delivery can be improved in several ways: firstly, a change in diet, such as eating more vegetables, fruits and foods with more coarse fibers, can help prevent laxity or avoid exercises that increase abdominal pressure. In the second case, pelvic physiotherapy, such as Kegel exercises, vaginal dumbbell training, squatting and anal exercises, can help to relieve vaginal laxity. In the third case, if the vaginal laxity is serious and cannot be relieved after the above treatment or if there are serious complications such as urinary leakage or excessive prolapse of the anterior and posterior vaginal walls, vaginal tightening surgery can be performed.