Pregnant women can use hair dryers normally. Hair dryer radiation is low and non-ionizing radiation, will not cause significant impact on the health of pregnant women and fetal development. If you do not use the hair dryer after washing your hair, it is easy to catch a cold, which is not conducive to the health of pregnant women and the development of the fetus. The use of hair dryer need to choose a higher safety factor, less noise hair dryer, before using the hair dryer in the deposition of dust blow clean before blowing hair. Before blowing hair use a more absorbent towel to dry the water, reduce the time to use the hair dryer to avoid causing dry hair. It is generally recommended to choose warm air, try to avoid using hot and cold air to reduce the stimulation of the scalp. If the noise is high, you can reduce the wind gear. Also pay attention to circuit safety, to avoid leakage. Pregnant women in the process of washing and blowing hair to pay attention to warmth, to avoid catching a cold. Normally develop good habits, diligent hair washing and bathing, pay attention to a balanced diet to ensure the normal development of the fetus.