Most cervical lacerations return to normal within 42 days after delivery. Cervical lacerations are mainly seen during labor and delivery and are usually related to the size of the baby and improper pushing. Cervical lacerations are usually found at the 3 and 9 o’clock positions, so women who have given birth to a baby usually have a zigzag-shaped uterine opening, which is related to cervical lacerations. After giving birth to a baby, a woman’s uterus and cervix will return to their pre-pregnancy state during the puerperium. Normally, a gynecological examination and pelvic ultrasound will be needed for the 42-day post-partum checkup. The gynecological examination will show how the cervix has recovered and how the vulva has recovered. The cervix has a relatively strong self-recovery ability, so as long as you can stitch up the laceration in time during labor, and take a good rest during the month to prevent infections, the vast majority of mothers are able to recover very well.