No, I think there is not a chance of false negatives for the two of you. Really, there isn't a chance of a false negative for the one of you. If you tested at the appropriate time with a 4th generation test, you should consider yourself conclusively negative. You have tested negative for HIV so should move on from this worry.
My very last question. Today, the lady I got exposed to did a final test at 103 days after we last had sex, 4th gen Alere rapid at planned parenthood and it was negative. Is this conclusive for ‘HIV-2’ ??? I know its conclusive for HIV-1.
Now I have a girl friend and wants to strt unprotected sex. My main concern has been HIV-2 for her. Please advise. Thank you