From the top of this forum: "IMPORTANT"
"This forum is limited to questions about STDs other than HIV/AIDS. For questions about HIV prevention, or if you have general questions about
safeSafe driving for teens
Safe sex sex (e.g., condoms, how to protect yourself from HIV and STDs), please visit the HIV Prevention and Safe Sex Forum"
You can go to there for innumerablde discussions of symptoms of HIV and reliability of various tests at various intervals.