I have a baby girl of 4 years,now second time i m pregnant . now i m 6 weeks pregnant but in beginning of six week i got a blood spot one time. after it m y doctor suggest me for ultra sound all is fine, but doctor suggest me lots of medicine i m confused should i take or not? Medicn are- LUPIFOLIN, DUPHASTON , GYNAE-C.V.P.,FIBRAN PLUS AND MANY MORE?