With the development of modern society and changes in lifestyles, the abortion rate among young and middle-aged women is on the rise. Advances in medical science and the emergence of painless and medicated abortion methods have made abortion a safe, low-pain and easy procedure, which has led to a change in women’s attitudes toward abortion, which they consider a trivial matter and do not know enough about its dangers. In fact, despite the fact that the procedure has been greatly improved in terms of technology and safety compared to the past, the effects of abortion on the body still exist and cannot be ignored. The effects of abortion on women’s bodies are mainly manifested in the following aspects: 1, perforation of the uterus The pregnant uterus is affected by hormone levels and becomes soft, or there is a scarred uterus, the uterus is anteriorly tilted or there are deformities and so on, there is a risk of perforation of the uterus when abortion is carried out, and once the uterus has been perforated immediate remedial measures should be taken, and if a large amount of internal bleeding is detected or there is suspected damage to the organs, a cesarean section should be carried out immediately to repair the gap. If a large amount of internal bleeding is found or organ damage is suspected, a caesarean section should be performed immediately to repair the gap. 2, abortion syndrome, also known as the heart-brain syndrome, a part of the operator due to mental stress, in the operation can not tolerate the cervical tube dilation, pulling and high negative pressure, in the operation or postoperative fall in blood pressure, bradycardia, arrhythmia, pale, sweating, dizziness, chest tightness, and even fainting and convulsions. 3, bleeding Whether using surgical abortion or medication abortion there is the possibility of intraoperative or postoperative uterine bleeding, grouped with poor uterine contraction, incomplete discharge of pregnancy. 4, suction incomplete is the most common complication after abortion. It is mainly due to the fact that part of the pregnancy is not scraped out or completely discharged, which affects the uterine contraction and recuperation. If the postoperative bleeding more than 10 days, bleeding or repeated bleeding should be considered suction incomplete, at this time should do ultrasound examination to clarify the diagnosis, if necessary, again scraping. 5, infection As long as the surgery will have the possibility of infection, abortion also exists the risk of infection, mostly due to incomplete suction, surgical instruments, gauze and other disinfection is not strict or the operator’s concept of asepsis caused by poor. At the beginning, it manifests as acute endometritis, if not treated timely, it can spread to the myometrium, adnexa, peritoneum, and in severe cases, it develops into sepsis. Its clinical manifestations can be seen in high body temperature, lower abdominal pain, leukorrhea cloudy or irregular vaginal bleeding. 6, embolism Embolism is a more serious complication, can be divided into air embolism and amniotic fluid embolism. It is because air or amniotic fluid enters the blood vessels during the operation, resulting in embolism or pulmonary embolism. This complication is rare, but the condition is dangerous and requires timely diagnosis and resuscitation, otherwise it is life-threatening. 7, cervical tear This complication is mostly seen in the cervix is tight, the operator operated too vigorously, large months of abortion. If this happens, cervical suture is needed. 8, long-term complications Although the above complications did not occur, the long-term complications of abortion can not be ignored. Its long-term complications include uterine adhesions, chronic pelvic inflammatory disease, menstrual disorders, endometriosis, female infertility, immunological indicators of abnormality, secondary infertility, etc., which may affect the ability of future pregnancy and childbirth. In conclusion, abortion is not as safe and simple as most people think, and it hides numerous risks and hazards. The dangers and risks of abortion should not be ignored by either the applicant or the operator. We should never forget that abortion should only be used as a remedy for pregnancy after contraceptive failure and should not be used as a last resort.