my age is 31yrs i,m pregnant with 7.6 weeks my USG report is ;uterus is gravid &shows gestational sac ,small fetal node is seen no definite cardiac activity is seen .trophoblastic reactionis good ,IOS is closed. my doc told me to take fertigyn 5000 inj. ,religest200, duphaston,lycocan folicacid tabs &multivitamin caps.will it do good for my baby.i am quite worried pls help me