The recovery of the vagina after childbirth is a gradual process, usually returning to the state it was in before the birth of the child at 3-6 months postpartum. As the number of pregnancies and births increases, the elasticity of the vagina will gradually weaken and may not fully recover to the state it was in before birth. To promote the recovery of the vagina after delivery, it is recommended to: a. Get out of bed early after delivery, as prolonged bed rest can easily lead to vaginal relaxation, and you should do physical exercise as early as possible, but not heavy physical labor. Some mothers suffer from constipation during the puerperium. Excessive force during defecation and prolonged squatting may cause vaginal laxity to worsen. Pay attention to adjust the diet structure to relieve constipation. Three, insist on doing anal lifting exercise, which has a positive effect on exercising the tension of pelvic floor muscles and promoting the recovery of vaginal elasticity. Go to postpartum pelvic floor rehabilitation center for rehabilitation treatment.