Generally, 23 times a week is normal. If you have sex once or more once a day, it is frequent sex. Frequent sex is harmful to the body, which may cause patients with poor consequences such as physical fatigue, mental deficiency, impotence, and premature ejaculation. It is recommended that in daily life, there is a regular and restrained sexual life. If you just have sex a day or more, it is not much harmful to your body. Do n’t do n’t have sex a few times a day, it will cause great harm to the body. Usually strengthen exercise, do more aerobic exercise, enhance the quality of the body, and pay attention to improving the quality of sex.