A small hole like a needle’s eye in the lateral incision may be a wound dehiscence or a needle’s eye in the local suture. 1. Wound dehiscence: During labor, pregnant women need to give perineal circumcision to help delivery due to the tightness of the perineum, and after perineal circumcision, the local wounds need to be stitched up. If the mother does not pay attention to keep the perineum clean and hygienic after delivery, or secondary local infections will easily cause wound dehiscence and lead to a small hole like a needle eye on the lateral incision, and then the suture opening may be cracked. 2. Local suture eye: when the doctor does the perineal lateral incision suture for the pregnant woman, if the epidermis is done locally intermittent suture, this situation may lead to suture removal after the skin surface will have suture eye, which will be healed later. Mothers should pay attention to return to the hospital regularly for review after delivery. If there are abnormalities in the lateral incision such as pain, redness and swelling, go to the hospital as soon as possible.