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please doctor i need your help regarding p24 combo

hello doctor i would like to ask you i did  external sex with girl which i dont know very well and i dont know if she has hiv or not  , it was only oral sex with condom then i moved on her  butt and i teased it out without penetration just out side friction and while friction the condom went out (removed) and only i touched her breasts is that dangerous realtionship if there is any lquid from her mouth on example touched the penis i am not sure if it is happened or not may me leaked from condom on her butt  and i did a 24 combo blood test after 5 weeks 36 days about via lab here in kuwait sent my blood sample to tdl lab doctors laboratory in london and i got the result not detected (negative) it was antibodies & 24 antigen blood test combination test is that enough or i have to wait for more 90 days 3 months to make another blood test and could the result changed after 90 days is that  happened before or not , regarding symptoms i am not sure but during 6 weeks i did not get fever and i am so worry can i depend on this result and what is the percentage of accuracy for this blood test after 36 days please advise me waiting for your help please
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Avatar universal
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Avatar universal
I would like to know the earlier HIV symptoms starting from 2 weeks until 6 weeks from exposure right that is mean I I get flu on example after 7 weeks it is normal right because I feel now I have flu and I am worry the test combo p24 5 weeks after exposure is reliable if the result not detected and this result won't be changed after 90 days on example if I retest please let me know thank you a lot for assistance and advice doctor
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Avatar universal
Thank you a lot doctor for your information and advice I appreciate it
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1953906 tn?1371402529
Kissing and Oral Sex Isn't A High Risk Of HIV.
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Avatar universal
I appreciate it thank you a lot you are so kind I was confused that is why some doctors here in Middle East says the p24 combo result could be changed after 90 days and HIV could transfer by kiss and oral sex is high risk and most of them  guarantee 90  percent you will be infected with HIV if you have unprotected sex penetrative anal or vaginal  that is why I was confused and worry now I am so happy and I will forget it thank you a lot for assistance and help Nasser from Kuwait
Helpful - 0
1953906 tn?1371402529
Look,I will help u explain one by one.
the first thing that u are not containing this HIV virus so what test or how many test and how long you test it will still be negative.
p24 is hiv antigen before the hiv  virus create his antibody.
if people is getting infected by hiv virus but they are still in the window period the hiv p24antigen will be + and the antibody still negative after the window period the p24antigen will be- and the antibody is +.
and the last you are safe and please stop worrying this hiv stuff and trust me continue with your happy life before worrying this hiv stuff.
thx.
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Avatar universal
It was the first time and last time thank you a lot for your advice doctor you are so kind may god bless you but if possible if you can answer this question just for knowledge p24 combo test result after 36 days from the last sexual relastionship result if the result negative could it changed after 90 days to positive it happened before have you heard about it before or it will be the same negative and what is the percentage of accuracy of this test p24 combo after 36 days please tell me about this blood test result and thank you a lot
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1953906 tn?1371402529
You Dont Exposed to this hiv virus 200%.
you are safe.
please be happy and continue your life without worrying this hiv stuff.
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Avatar universal
That is mean I haven't exposed to HIV risk so no need to worry because I did not vaginal or anal unprotected penetrative it was just friction out side with out penetration and touching her breasts before all of that oral sex with condom and the result of p24 after 36 days is enough and comfortable it was negative thank you a lot doctor
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Avatar universal
HIV is unable to reproduce outside its living host (unlike many bacteria or fungi, which may do so under suitable conditions), except under laboratory conditions; therefore, it does not spread or maintain infectiousness outside its host.

HIV is transmitted by;
Unprotected penetrative anal and/or vaginal sex
Sharing works with other IV drug users
Mother to child


You never had an exposure.
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