Anyone had a successful pregnancy after using promerium?

I have had two children in the past.  The last one unfortunately passed due to sids.  hubby and i have been trying to have another baby ever since.  i've had 2 miscarriages. the first was at 13 weeks and the last one was a blighted ovum.  My dr. put me on prometrium 2 times a day at 200 mg.  He said it couldn't hurt, but couldn't guarantee it would stop the mcs.  Anyone had 2 or more mcs and taken prometrium and had a successful live birh? i'm terrified this one will die too. i'm currently 8 weeks 2 days preg. we've seen/heard the heartbeat on ultrasound 2 times!

[babyscience]

I had one m/c and was placed on progesterone for my second pregnancy.  My progesterone level was around 15, they like to see it around 20.  My pregnancy turned out fine and I have an almost 3 y/o.  Did the dr drawn your progesterone levels?  It will prevent m/c if progesterone is the problem (ie. you have low progesterone and all other levels are within range).
Good luck!