According to domestic statistics, the high incidence of breast cancer is usually between the ages of 40 and 60. However, with the development of society, women’s work pressure, family pressure and life pressure increase, breast cancer is becoming younger and younger. As the current policy of second birth, more women need to have assisted reproduction, which can involve the use of hormone-containing drugs, which in effect increases the incidence of breast cancer. In view of the high incidence of this disease, it is recommended that women over 35 years of age should pay attention to early breast cancer screening and undergo regular annual mammogram or mammogram screening for early detection of breast cancer.