If the body of breast cancer patients has recovered, they can have sex on schedule. A good sex life can regulate the endocrine system, improve the environment of endocrine system, improve the mood, increase the affection of husband and wife, and there is a kind of psychological pleasure after sex, and the immune function can also be improved. Regular intercourse can regulate the boring life, the suppressed mood of breast cancer patients can be released, not only do not oppose sex life, but also advocate in the body can withstand the scope of as much as possible to have sex, sex life can be well coordinated with the couple’s life, can improve the relationship between husband and wife, it is a good thing for the family.