I have took mifepristone on 19th march, and took misoprostol on 21st march, at that time I have 6 weeks 5 days pregnancy. From 21st march bleeding was start with blood clots and its continues for almost 3 weeks (but not heavy bleeding) and some tissues are also removed naturally upto three weeks. Now, I have no nausea, breast tenderness and also have no bleeding. But due to lighten I can't visit to my doctor. But I have huge lower back pain (specially at night). How can I confirmed my pregnancy is over?