There is no absolutely safe way to terminate a pregnancy by aborting a week, and both medical and surgical abortions carry certain risks. The abortion method should be analyzed on a case-by-case basis and then the most appropriate abortion method should be chosen. If one week of pregnancy is counted from the last day of the last menstrual period or from the day after intercourse, the pregnancy is short and abortion cannot be performed at this time. If it refers to a week of delayed menstruation, then the actual number of days of conception is about five weeks. At this time, you should go to the hospital for an ultrasound examination to determine the size and location of the intrauterine gestational sac and whether it is an intrauterine pregnancy, and then choose the way to terminate the pregnancy according to the doctor’s recommendation. Generally, intrauterine pregnancy within 49 days can be terminated by oral mifepristone tablets with misoprostol and other medications as prescribed by the doctor, which can avoid the pain of surgical abortion and the occurrence of certain complications. Surgical abortion is suitable for people who are within 14 weeks of pregnancy and who are allergic to medications. It is recommended to abort a week of pregnancy by choosing a medication abortion, but after the medication abortion, you should pay attention to observe the vaginal bleeding, if the bleeding is large, you should go to the hospital for examination and treatment in time to avoid the phenomenon of incomplete medication abortion. Normally, you should keep your vulva clean, take more rest, avoid strenuous exercise and overexertion, do not have sex within a month after the medical abortion, and go to the hospital regularly for ultrasound to find out if the medical abortion is clean.