iam 10 weeks pregnant , my LMP was on 29th jan ...ultrasound shows 165 heart beat rate , movements of hands and legs of baby..iam under prolution depot 250 mg every 15 days, i take duphaston 10 mg twice a day and susten 300 vaginal insertion twice a day, and folicular d once a day...is all these medication necessary ..i had a miscarriage 4th march 2013 ...and after that i had my regular periods ..