Electric fire has a certain amount of radiation, mainly in the form of far-infrared radiation and heat diffusion to send warmth, belongs to the electromagnetic radiation, compared with the ionizing radiation produced by X-ray, the harm is much smaller. Therefore, pregnant women can use the electric fire, but do not use for a long time, especially in early pregnancy, the fetal state is still unstable, the tissues and organs are in the process of differentiation. If the electric fire is only used occasionally in the middle and late stages of pregnancy, it usually has little effect. When using an electric fire, you should keep a distance from it, do not sit directly in front of it, do not stay aside for a long time, and do not use too high a temperature. When using an electric fire, the air in the room may be too dry, and people may easily catch fire or become dehydrated, so it is important to take care of hydration, either by placing a basin of water indoors or by using a humidifier. In addition, the electric grill fire temperature is high, must be used with caution, pay attention to avoid burns.