Hello, Medical abortion can be performed up to 9 weeks of pregnancy, but is more effective until 7 weeks. This should be done under the surveillance of a specialist. You should get a proper evaluation and a trans-vaginal sonogram to locate the gestation sac and the age of the pregnancy. Appropriate dosage is then prescribed and the whole process takes 2-3 days. A follow up exam and sonogram are done to confirm completion of the process. Self-medication has the risk of an incomplete abortion with heavy bleeding, infection and the rare possibility of aborting an ectopic pregnancy. So, please avoid it. Take care.