They discontinued my Prenatal Vitamins... any suggestions?

After reading the forums here, I got my Dr to prescribe me Citra Natal DHA 90. It's been simply awesome. However, when I picked it up last time, I was told it was discontinued. ACK! Has anyone heard of a replacement for it? Or can they recommend a different one to try, one with high iron and a stool softener?

TIA :)
 Beth

I take Prenatal+ it has extra iron and Bvitamins in it. have had no issues with constipation with it, and it is prescribed