Simple meal pregnant women can do, but some cooking process is more complex meal, may produce adverse stimulation of pregnant women, pregnant women should not do, pregnant women should also pay attention to not long cooking. Pregnant women can do some simple meals, this kind of meal operation is convenient, will not affect the physical health of pregnant women, pregnant women cooking time can also be appropriate activities, so pregnant women can cook. However, for complicated meals, due to the physical exertion, fumes are too stimulating and other circumstances, pregnant women may have adverse effects on the fetus after cooking; if cooking for a long time, the electromagnetic radiation from electrical appliances will have a certain accumulation, which may have a teratogenic effect on the fetus. If pregnant women have discomfort during cooking such as abdominal pain, strong reaction to vomiting, etc., it is recommended to consult a doctor in a timely manner, under the guidance of the doctor, improve the relevant examination, to clarify the cause of the disease, symptomatic treatment.