After giving birth to a child, a woman’s vagina will loosen up for a short period of time, but this can be improved through postpartum exercise. During a woman’s normal labor and delivery, the vagina will stretch and pull due to being squeezed by the fetus. The perineum will also have some expansion and tearing, coupled with weak muscle elasticity, most women will have a loose vagina after giving birth. Women who have loose vagina after giving birth can improve it through postpartum exercise. You can do some buttock lifting exercises, anal contraction exercises and pelvic floor muscle rehabilitation therapy to strengthen the perineal muscle elasticity and pelvic floor muscle function, so as to improve the situation of vaginal laxity. If you have a loose vagina after giving birth to a child, it is recommended to go to the hospital for postnatal exercise treatment under the guidance of a doctor.