Whether it is better to abort a pregnancy by abortion or by scraping the uterus needs to be decided according to the patient’s condition and the gestational week of the pregnancy. In general, if the 49 days, that is, within 7 weeks of pregnancy can be drug abortion, of course, there are some contraindications to drug abortion, such as patients with glaucoma, asthma, can not be carried out on the drug abortion, or suffering from liver function abnormalities, can not carry out the drug abortion, you have to carry out abortion scraping surgery. The best thing about abortion for scraping is that it does not require operation of the uterine cavity, reducing the damage to the lining of the uterus, but there is a 20% chance that the abortion will not be clean, and if the abortion is incomplete, it is still necessary to clear the uterus again. The advantage of doing abortion is more direct, a short period of time can be directly for the clearance of the uterus, but the disadvantage, the uterine cavity if the repeated operation is more, can lead to endometrial damage, if there is no good anti-inflammatory treatment, there is a possibility of combined infections lead to the uterus, uterus, cervix of the adhesion, or even lead to the blockage of the fallopian tubes. Regardless of whether medical abortion or scraping, there are advantages and disadvantages, it is best to do a good job of contraception, to reduce the number of operations such as medical abortion and scraping.