It is generally safe to eat hot dogs during pregnancy, but with important precautions: Hot dogs and other processed meats should be heated until steaming hot (to an internal temperature of 165°F or 74°C) just before serving to kill harmful bacteria like Listeria, which can be dangerous during pregnancy. Avoid eating them cold or straight from the package. Eating hot dogs occasionally, fully cooked, and in moderation is considered acceptable, but they should not be a regular part of the diet due to their processed nature and contents like nitrates and high sodium. Also, be mindful of toppings and avoid those that pose additional risks such as unpasteurized cheeses or sauces. Proper preparation and caution make hot dog consumption safe while pregnant.