Pregnant women spray alcohol disinfection generally will not be inhaled, disinfectant alcohol concentration of 75%, usually used for skin surface disinfection to play the role of sterilization. Pregnant women spray alcohol disinfection, the alcohol content on the skin will soon evaporate, almost no too much alcohol content inhaled into the body, on the health of pregnant women and the growth and development of the fetus does not exist, pregnant women can rest assured that the use of alcohol disinfection. But pregnant women must be prohibited from drinking alcohol, a large amount of alcohol into the body may lead to early pregnancy miscarriage, fetal development deformities and mental retardation, etc., after the mid-pregnancy is likely to lead to fetal neurological development abnormalities. Pregnant women should also be careful to avoid contact with toxic, harmful and radioactive substances to prevent damage to the fetus.