There is pain associated with having an abortion in the 4th month of pregnancy. But not by abortion, but by the need to induce labor. Because the fetus is already large at this time, abortion is not clean and the risks are higher, so hospitalization is necessary. The main purpose is to terminate the pregnancy by stimulating the uterus to keep contracting and forcing the fetus and its appendages out of the body. It is uncomfortable because the contractions of the uterus can cause pain. There are more methods to induce labor, including mifepristone with misoprostol, amniocentesis, etc. It is recommended to go to a regular public hospital with regular operation, complete equipment and experience, and the doctor will choose the right method according to the specific situation. If you want to end the pregnancy, you should do the treatment early to reduce the damage to your body.