I Googled it and found women talking about eating yogurt, cheese, almond milk, beans, cereal bars, protein cereal, nuts, peanut butter, soy products, nut butters, edamame, and tofu.
As for iron, I found
Quote:
Raisins • Prunes • Dried apricots • Figs • Kidney beans • Pinto beans • Navy beans • Lentils • Split green peas • Enriched cereals • Enriched macaroni • Spinach • Greens • Broccoli • Lima beans • Avocado
My wife said that you might have to take supplement for both but she highly recommends you talk to your doctor first.
Also,
http://www.webmd.com/baby/guide/eating-right-when-pregnant
Hope that helps some.