For pregnant women who are about one month pregnant, if they need to abort, they can choose to have a medication abortion, abortion and painless abortion. The best choice is to go to the Obstetrics and Gynecology Department of the local hospital to have a relevant examination. According to the examination results, under the guidance of professional doctors, to choose the appropriate abortion. For allergic patients, or patients suffering from upper gastrointestinal diseases, patients prone to nausea, vomiting, you can choose to carry out painless abortion or artificial abortion, is not suitable for oral medication, so as not to cause allergic phenomena, or nausea, vomiting will be discharged out of the body of the drug, which will affect the effect of the abortion of the drug.