The hazards of smoking in women, in addition to the cardiovascular system and tumors may increase the chances of disease, due to the characteristics of women’s own physiological structure, will be more serious than men’s hazards, refer to the following aspects: First, smoking can lead to menstrual disorders in women, because the nicotine in tobacco can reduce the amount of sex hormone secretion, which leads to menstrual disorders, ovarian dysfunction, and can even cause menopausal syndrome Early, or even early menopause. Second, smoking can also lead to female infertility, because smoking can lead to a significant reduction in the fertilization capacity of eggs, which can lead to female infertility, more than 2.7 times the normal population. Third, smoking can also affect the female face, long-term smoking patients will appear to age before they age, gray, dry, pale, wrinkles increase. Fourth, if smoking during pregnancy, there may be habitual abortion, stillbirth, neonatal death, and even lead to a significantly higher incidence of neonatal malformations.