1. Leftover foods
The minute food is exposed to room temperature, and bacteria begin to form and multiply. After two hours there is a virtual guarantee that bacteria are present. A bacterial infection such as salmonella, E. coli, or listeriosis can have negative consequences for both mother and baby. Pregnant women are susceptible to infection due to their compromised immune systems.
Store leftover food in the fridge as soon as it has cooled down. Pack leftovers in potion-sized containers. Remove them from the fridge and reheated them thoroughly before eating. Heating leftovers to high temperatures destroy any bacteria that may be present. Do not reheat food, allow it to cool down, and then reheat it again. This increases the risk of food poisoning which causes severe diarrhea and vomiting. In the interests of safety, pregnant women should stick to freshly prepared foods. If eating leftovers, exercise caution to prevent infection.