After a normal normal delivery, the stitches for perineal lacerations are generally absorbed on their own in about two weeks. If the mother recovers quickly, the stitches for natural lacerations will be absorbed quite quickly and the scar will be shallow. For women who have perineal lacerations during normal labor, the doctor will close the wound layer by layer according to the extent of the tear. The stitches are usually absorbable and can be absorbed on their own. However, it should be noted that the wound is located at the intersection of the urethra, anus and vagina, so it is more moist and easily exposed to pathogens, which is an infectious incision, so we should pay attention to care, especially to prevent vulvar infection perineal incision cracking, wound hematoma or oozing, etc. Avoiding the above situations can make the sutures absorb within two weeks. In addition, women must diligently rinse or disinfect the perineum with warm water or iodine volts after delivery, and get out of bed early to promote wound healing.