I've never heard this is a problem. What have you heard is a problem with eating heated foods while pregnant? They're actually usually much safer than cold foods.
Because bacteria grows In food when it's left sitting at a temperature that it too low
Some bad stuff grows in food if its cold or doesn't get cooked or heated too though. So im a little confused on how to answer. Do you mean like how food is left on warmers at a buffet? If thats what tou mean, then as long as they change their fiod often then you should be ok. If you ate anything that was spoiled, you would've felt it by now.
Thankyou so much :) yeah feel pretty good, was just being a worry wart lol that was my concern. Heated food sitting on a buffet