I couldn't eat red meat in the first trimester, and could only manage cold eggs. Egg salad sandwiches were my go-to food when I was out. This was 22 yrs ago, no concept of primal. Chicken and fish were OK, when I wasn't actively nauseous... I ate a lot of Cheerios and milk. And gained 40 lbs with each pregnancy. But lost it all again, too, thank goodness.