1.Hiv lay dormant 10 years it is true. 2.One doctor told me hiv lay dormant up 10 years. Take hiv test every 6 months. 3.My exposer is single unprotected vaginal sex later found she is hiv positive. 15 months post exposure hiv rna pcr qualitative, western blot, elisa total std panel, 4th generation alere combo, Tridot, Ictc center antibody test All are negative but I am fully worried Hiv lay dormant my body test result are false negative. It is true hiv lay dormant many years and detect test.