It is usually normal for a birth wound to remain painful for 7 days. Shunyi is a kind of natural delivery of the fetus through the vagina, and the tear wound caused during the process will continue to be painful, and some of them may last for about 14 days. Don’t worry too much, observe the recovery of the wound. If there are no signs of redness, swelling, infection, etc., you can continue to disinfect the wound with iodophor daily. The pain will disappear slowly, keep the pubic area hygienic. Meanwhile, avoid squeezing the local area and wear loose, cotton fabric underwear. Postpartum breastfeeding is also conducive to the discharge of bad dew, pay attention to change underwear frequently. Eat a light diet, eat small meals, do not overeat, pay attention to a balanced diet. If the pain is not relieved, it is recommended that you consult your doctor to determine the specific situation.