Intercourse does not have a weight loss effect, so it is not possible to lose weight by having intercourse. Because the energy consumed by women during intercourse is not particularly large, it is not possible to achieve weight loss through intercourse. Too much intercourse can lead to weakness, and also easily cause various inflammatory diseases, such as vaginitis, pelvic inflammatory disease, cervicitis. Women may also experience vomiting, fatigue and other discomforts after repeated and frequent intercourse. Chinese medicine believes that too much intercourse may lead to kidney deficiency and cause pain in the waist and weakness in both knees. Therefore, for women who want to lose weight, they should not use intercourse to lose weight, but should take other formal ways to lose weight. For example, by adjusting the diet structure, controlling the intake of high-protein, high-oil food, and running every day to burn energy, it is possible to achieve the purpose of weight loss.