i am seven weeks pregnant but suddenly i had bleeding on day before yesturday i went to doctor she done ultra sound scan and prescribed for primolet injection when i teaced home i got severe bleeding and continuing for past three days for firsyt day i had severe bleeding but decreases day by day she also prescribed me the duphastron tablet but now i am thinking that i was miscarried and i dint take that tabulet for these two days but my intense says still i am pregnant please clarify my doubt she asked me to come on next wrek todo another ultra sound please tel me if there is a chance of pregnancy for me now also