Men who have too much sex life is harmful, may lead to organic lesions, sexual function decline, psychological abnormalities. 1. Organic lesions: too much sex will lead to the penis, urethra, prostate in a state of long-term congestion, prone to organic lesions, including seminal vesicle adenitis, prostatitis, urethritis, and so on. 2. Decline in sexual function: Sexual life is too frequent, easy to lead to sexual neurasthenia, there is a possibility of decline in sexual function. 3. Psychological abnormalities: a part of the people because of long-term sex life too much anxiety, leading to psychological abnormalities, the formation of depression and so on. Men who have too much sex may also lead to mental instability and other phenomena, if too much sex and abnormal symptoms, need to go to the hospital in time for treatment. Therefore, it is recommended that married men maintain a regular sex life frequency.