Pregnant women cooking and stir-frying every day may have a certain impact on the fetus, such as pregnant women inhaling too much fumes, electromagnetic radiation, etc. will have an adverse effect on the fetus. 1. Pregnant women inhale too much smoke: during cooking, pregnant women will inevitably inhale too much smoke, thus causing pregnant women choking, if the stimulation of the pharyngeal tube of pregnant women, may lead to pregnant women vomiting violent performance, the fetus lives in such an environment for a long time, is not conducive to their own growth and development. 2. Electromagnetic radiation: If pregnant women use induction cookers and other cooking frying, electromagnetic radiation may also have a negative impact on the fetus, may also cause abnormal fetal development. It is recommended that pregnant women frying cooking in time to open the smoker, and try to force the fire farther away, not often use the induction cooker and other tools with noise radiation. If the pregnant woman in the cooking process, abdominal pain, vomiting intense performance, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor, improve the relevant examination, clear the cause of the disease, symptomatic treatment.