So my friend just found out she was a sti for 7months and we both had sexual experience with the same boy but not from the boy she got it from?

STD testing: You should have STD testing ad evaluation by your primary care provider, if you are worried you may have had unprotected sexual intercourse with an infected partner, I hope this helps.

Some basics: Timing matters. If she had sex with your partner after getting the STD (7 m ago), assume you were exposed & get tested. Some STD's can lead to loss of fertility or other complications if untreated. If she did not have sex with him in that 7 mo period you may not have it, but periodic testing if you are sexually active is a good idea.