I am 27 years old had 2 miscarriage already. Now I am 7 weeks pregnant. My doctor had done sonography at 6 weeks 2 days that time there was irregular sac without yolk sac & fetal node then doctor suggest me beta hcg test to next day ,in that test there was 37015 miu/ml and then doctor give me hucog 5000 injection and said will come after 15 days for again sonography to detect heart beat and 2 more hucog 5000 injections, once per week and susten 200 injection per week. Please you suggest me is there is any chances to come heart beat of my baby.