There is no way to do a general abortion at 13 weeks of pregnancy because at 13 weeks of pregnancy, the fetus is already formed and the placenta has been formed, so there is no way to do an abortion using suction tubes and scrapers. The following methods can be used to induce abortion: First, medical abortion plus abortion by purging, which is preferred. The patient can take mifepristone to kill the embryo, then use misoprostol to facilitate the expulsion of the dead embryonic tissue and placenta, and then clear the residual tissue. Second, the patient can choose to have a cervical cannula inserted to induce labor by injecting Levanox into the patient’s uterine cavity and then clearing the uterus after the induction of labor. Third, the patient can be induced by using a water bladder, using a water bladder along with a hysterosalpingol to induce labor, and then clearing the uterus after the induction of labor. Fourthly, if all these methods fail, a forceps scraping operation can be done.