If there is little secretion during intercourse and the vagina feels dry, it is often related to the following factors: 1. Older women with declining ovarian function, declining estrogen levels, thinning of the vaginal mucosa, and reduced secretion from the cervix, so it will appear drier and feel like there is no secretion. 2. Women who have had some kind of surgery on the cervix, causing damage to the local glands of the cervix and slight anatomical changes, will also have reduced secretion. 3. If this happens to women of biological age, it is not excluded that it is caused by the decline of ovarian function and estrogen level. It is recommended to take a blood test for sex hormone six and then give treatment according to the results. 4. It may be caused by local inflammation of the vagina, which may cause dryness during sex and a burning sensation in the vagina.