My wife is running 7 weeks of Pregnancy (LMP May,30th,2012) , but no yolk found in yolk sack in TVS on 18th July. Doctor advised to go for an abortion and prescribed Mifegest 200 . My wife had a light spotting today but no cramping. Is it really going for a Miscarriage? Also, if yes, is it risky to take Mifegest 200 for uncontrolled bleeding and rather go for D&C?