You can lose weight properly one month after delivery, but don't be too violent. Due to perineal laceration or lateral incision during delivery, postpartum wounds will have symptoms such as edema and pain. When sitting, you can use obstetric breathable pad to overhead perineum, which can relieve the pain caused by lateral incision and extrusion, ensure the wound to be breathable and dry, and promote healing. When sleeping or lying in bed, use obstetric support and lie on the side without perineal wound to reduce the chance of lochia flowing into perineal wound. Finally, I would like to remind you that obstetric care kits are generally sold in maternal and child hospitals, but they are more expensive than Taobao. Remember to be prepared before hospitalization, stay happy and welcome the arrival of the baby. Ask Dr. Baidu if you have any questions.