It is normal for women to have sexual desire after menopause, but it decreases mainly because of the decline of ovarian function after menopause. After the decline of ovarian function, the ovaries no longer secrete estrogen and progesterone periodically, so the secretion of vaginal mucosa and cervical mucosa will decrease significantly, and the sexual desire will also decrease significantly. This is normal. After menopause, the vaginal mucosa becomes thinner and the resistance to vaginismus decreases, making it more likely to cause senile vaginitis. In case of vaginal dryness, if there is no contraindication, adult lubricants can be used to improve the quality of sexual life.