hi i am 7 weeks and 2 days pregnent according to my LMP, I had a first trimester ultrasound which indicates that yolk sac is present but no fetal pole is yet visualized, the size of of my gestation sac is 2.1 cm, Doctor advised me to take cyclogest DAILY one and IVF injections once in a week, there is no heart beat of my baby according to doctor , i am really worried please advise.