After the abortion, if there is a slight back pain, it can be seen in the following aspects: First, most of them are caused by the pelvic congestion that occurred after the operation. Second, the uterus contracts after the abortion surgery, and the symptoms of back pain can also occur in the middle of the process of uterine contraction. If you don’t have a good rest after the operation, you can also suffer from back pain if you do heavy physical labor too early, or stand or sit for a long time. Fourth, in the case of infection after the abortion, if the back pain is caused by infection, often accompanied by more obvious stomach pain, as well as increased vaginal secretions, this situation needs to be actively treated. It is recommended that after the abortion surgery women, or pay more attention to rest, strengthen nutrition, cherish their own body.