Hi my wife was pregnant for approx 7 weeks ,she start bleeding in 8 week ,Dr asked for USG and TVS ,report recieved that missed abortion and No Fetal cardiac activity found,ln evening Automatically Abortion got started naturally i call the dr she told me to Insert 4 tabs of Mizoprostol 200 mcg in Vagina we take it on 12 july in morning till that time to now she is having pain and bleeding is happening i just want to know what should i do now and how much time will have the effect of these tablets