How often a 45-year-old woman will have sexual needs, depending on individual circumstances, can not be generalized. Usually, if the couple is full of spirit, physical and mental very happy, full of energy, does not affect the next day’s life and work, 45-year-old women generally 1 week 1 sex life can be. If you have sex too often, it will lead to physical fatigue, which may affect life and work. If the sex life is too little, it may affect the female endocrine system, leading to endocrine system disorders, and even affect the normal couple feelings. The 1 week sex life can make women’s bodies well rested, not overworked, and also conducive to endocrine balance, thus slowing down the performance of women’s ovarian decline. In addition, 45-year-old women are advised to pay attention to hygiene, avoid too frequent sex, regular gynecological examination, as well as early detection of gynecological diseases, timely treatment.