M.B.
Bonnie,
Carcinogen. Nope.
Crosses placenta AND carcinogen. Definitely not.
Doctor prescribes both -- RUN to a new doctor! *It is not too late!* (A friend of mine got ditched by hers and had to find a doctor (wound up being 2 days before her twins were born) so it IS possible, and you have a few weeks hopefully in which to interview, etc. (run a question by here for people in the NJ area you are in) and if you don't find one, I would consider TRAVELING for a decent Doctor!)
I wish I could send you to my doc!
Find another doc, and soon. Likely you will wind up with a c-section also with this person - another diagnosis and procedure to avoid at all costs! Just for personal interest - find out what his c-section rate is - it should be available information. THEN decide if you want to stay with him after this prescription!
Oh, and by the way, SOY is found to be a carcinogen in animals. It's just not publicized. Check out Weston A Price . org (they have a video out...) -- This FLOORED me after all the soy milk and soy nuts and soy this and that and processed foods that sneak soy in there (including CHOCOLATE).
Can't tell you what to do - but I do commend you for even looking at the tube and checking into it. My first pregnancy, I wouldn't have even questioned the doc had something like this come up. I was so bubbly to be even pregnant I thought everything was just hunky dory from my doc.
Good luck and congratulations (hopefully not too early!)
M.