If you are soft in the middle of your sex life, consider the possibility of sexual dysfunction, mostly due to psychological factors, bad habits, and insufficient androgen secretion. 1. Psychological factors: excessive tension and anxiety during sex and lack of concentration may cause symptoms of weakness in the middle of the day. 2. bad habits: such as long-term smoking and alcohol abuse, long-term masturbation and other bad habits, may lead to sexual life in the middle of the weakness. 3. Insufficient androgen secretion: as men age, androgen levels decline, which may lead to symptoms of weakness in the middle of sex. 4. Other disease factors: some diseases such as diabetes can cause vascular disease, resulting in impaired blood circulation, which may cause symptoms of weakness in the middle of sex. The weakness of sexual life in the middle of the need to go to the hospital in time for a comprehensive examination to identify the cause of the disease, and actively cooperate with the hospital for treatment. In addition, you should give up the habit of masturbation, quit smoking and drinking.