Female vaginal dryness, less secretion, vaginal dryness during sex, often due to the following reasons: 1, endocrine disorders, so that estrogen decline, there will be a reduction in clinical secretion. 2, the decline in ovarian function, such as premature failure of ovarian function, or enter menopause after the decline in ovarian function, may lead to the body of estrogen decline, and vaginal secretion reduction. 3, the cervix has had some kind of surgery, so that the cervical glands have been damaged, will also make the vaginal secretion reduced. 3, the cervix has undergone some kind of surgery, so that the cervical glands have been damaged, can also make the vaginal secretion reduced. If this situation occurs, it is best to combine with the clinical history, and then give a comprehensive analysis, if necessary, do the sex hormone 6 test, to understand the endocrine situation, and then give the appropriate treatment.