I have taken a combination of Mifeprestone and Misoprostol on 15th of oct 2017. There was a heavy bleeding for a week and the bleeding was normal for 4 weeks. Im in the 5th week. Its still bleeding. Its not a heavy bleeding may be half pad is soaked in a day. I have no fever, no swelling, no cramps, no itching, no symptoms at all. Is it normal to bleed this long and when will this stop?