I was told by the hospital, next time i get pregnant they will put me on this, but not to take it before hand, im having blood tests done this weekend, checking me for everything, and if it all comes back clear then i wont need to take it, but im in too minds 2 take it if it does come back clear, as my doctor has advised that it can cause problems, so i would ask for advice on that one first, i hope this helps xxx