I know you wanted prescription but I take One a Day with DHA. It has all the the things important including iodine. I haven't had a problem with them at all. They don't even make me nauseous.
I am jumping in the post late but I take Duet DHA by Stuart Natal. I have never had any issues with them and have taken them since I became pregnant with my now 2 yr old.
Re: Please recommend your prescription prenatal vitamin that also has a DHA supplement
Liam is 5!