Breast cancer can still lead to conjugal relationship because it does not affect the sexual organs and the care of family members is also conducive to the recovery of the patient’s condition. Breast cancer is one of the common malignant tumors among women, and most of the breast cancer patients can be completely cured through radical surgery. Normal couple life has no effect on the disease, and good couple life helps to improve the couple’s relationship, and physical and mental pleasure helps to improve the body’s immunity, which helps to carry out active anti-cancer treatment. Female breast cancer patients need to build up self-confidence and active treatment. Psychological and physical care and support from family members are also beneficial to women’s anti-cancer treatment. Therefore, during the treatment and recovery period, with good physical condition, it is possible to have a couple life, and if breast-conserving treatment can be done, it is more effective for women. In addition, it is recommended to pay attention to rest, ensure enough sleep, and develop good habits of work and rest. You should keep an optimistic mindset, avoid emotional fluctuations, and take appropriate physical exercise to strengthen the body’s resistance.