If you have abdominal pain on the second day after abortion, it may be caused by uterine contraction, or it may be caused by uterine perforation, infection, or incomplete abortion, it is recommended to go to the gynecology department of a regular hospital, complete the relevant examinations, find the cause of the disease, and then treat the disease. If the uterine perforation is caused by the uterus, it is recommended that immediate surgical treatment be carried out. If the infection is caused by the uterine perforation, antibiotics should be used to control the infection, and if the abortion is incomplete, it is recommended that the uterus be cleaned again. After the abortion surgery, you should rest at home, avoid strenuous exercise, and eat more nutritious food, which is conducive to the recovery of the condition.