It is not possible to directly compare whether a medical or surgical abortion is better and it is difficult to choose on your own. Whether a pregnant woman chooses to have a medical abortion or a surgical abortion needs to be determined by the woman’s age, the time of menopause, and the size of the ultrasound pregnancy sac and whether it is combined with other diseases. The advantages and disadvantages of medical abortion and surgical abortion are as follows: a. Medical abortion: Termination of pregnancy by means of oral medication, suitable for women within 49 days of menopause and less than 40 years old, when the gestational sac is 1.0-1.2cm. b. Advantages: Medical abortion causes less damage to the uterine lining, and if there is no residue, it will not affect the uterus, and it can avoid the risks and complications associated with surgery. The risks and complications associated with surgery can be avoided, such as uterine perforation, missed suction, missuction, etc.; 2. Disadvantages: due to the different sensitivity of each person to drugs, there may be embryonic tissue residue after medical abortion, and the rate of incomplete abortion is high, which can reach about 10%. If there is an incomplete abortion, the uterus needs to be cleared again, so women may experience the pain of two abortions. In addition, medical abortion has the possibility of causing infertility and menstrual disorders. 2.Surgical abortion: The method of sucking out the blastocyst and the surrounding mucous membrane tissue by deepening the suction device into the uterine cavity, which is suitable for women within 70 days of menopause and there is no restriction on age, and the general size of the pregnancy sac is 1-3cm can be better for the operation. 1.Advantages: the residual rate of surgical abortion is low, the incidence is 1%-2%, the bleeding days are short and the total amount is small, which is conducive to physical recovery, and there is no drug residue and side effects. and side effects; 2. Disadvantages: Because the surgical instruments directly enter the uterine cavity for negative pressure suction during abortion, there are risks associated with the procedure and the possibility of complications, such as possible infection causing inflammation, uterine perforation, missed suction, and missuction. If the pregnancy is more than 12 weeks old, it is necessary to induce abortion, using artificial methods to induce contractions of the uterus and, if necessary, to end the pregnancy by means of forceps scraping.