Foods to avoid whilst pregnant

Does anyone come a cross articles on here about what foods we should avoid when pregnant and notice that they are all either meat, fish or dairy based. It makes me chuckle to myself and think, yeah I avoid these already! Also i’ve noticed this pregnancy that since being vegan the past 3 years, I am yet to have morning sickness and I believe this is due to not having many toxins in my body to get rid of 😃