HIV/AIDS is still a problem in Indonesia with the highest risk factors for transmission through heterosexual relations. Although heterosexual intercourse is the main cause of HIV transmission factors, there are still a couple people living with HIV can live normally without being infected with HIV even though many – year fixed sexual intercourse. The couple called serodiscordant. Phenomenology study was conducted to explore various sexual experience serodiscordant in maintaining negative HIV status at RSPI, Prof. Dr. Sulianti Saroso. As many as 6 serodiscordant participated in this study. Data collected by in-depth interviews. The four main themes identified in this study: (1) knowledge of HIV/AIDS, transmission method and causes the infected husband, (2) sexual Needs, (3) the prevention of HIV transmission, (4) views about sexuality. A good knowledge about the prevention of HIV serodiscordant ability badly in maintaining its negative HIV status during this time by means of the use of contraceptives and provide support in compliance to consume ARVS. Required education and ongoing counseling on improving his knowledge in serodiscordant about HIV/AIDS so as to reduce the occurrence of new cases of HIV.