Under normal circumstances, 70-year-old women are able to have normal sex, but generally have a low libido and should be gentle during sex to prevent damage to the vagina. Under normal circumstances, as long as a 70-year-old woman is relatively healthy and has no gynecological diseases, she can have sex, but due to vaginal atrophy after menopause, libido is lower, and pain may occur during sex, and is also prone to gynecological diseases. Therefore, in the process of sexual life must be gentle, avoid excessive force, and to reduce the number of sexual life, before and after sex should also pay attention to physical hygiene. If 70-year-old women have some gynecological diseases, such as vaginitis, should be prohibited from sex, because after sex, may make the disease worse.