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P24Ag

24 hours before I have sexual relationship with a woman I do not know. And used a condom, but a minute later I found the reality on the ground .. Then I put a condom last. But cut off during intercourse the condom .. Then stopped the process of intercourse directly.
Is there a risk of infection with HIV?
Is there any medication to avoid the disease now?
I went directly to an examination of AIDS. The doctor told me you can do after two days to 21 days of the communication process. But advised me that I am doing after 10 days
  Is this true?
Examination name (P24Ag) or (P24Ag combo)
I live in Kuwait, but the sample will be sent to Germany.
please advise me what I can do?
24 Responses
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Avatar universal

How much credibility PCR-RNA test?
I can do it after 6 days?
And when the best time to do it?
Helpful - 0
Avatar universal
PCR-RNA tests will not give you a conclusive result.
Helpful - 0
Avatar universal

Yes it is true because I did not know about the PCR RNA test.
I need to test the fastest in the fastest time.
I am married and my wife is traveling, but will return after 10 days from now .. I need the result before returning.
  I heard about the PCR RNA test that is now possible to do and the result is guaranteed ..
  But it is expensive, for that does not mention one.
Helpful - 0
Avatar universal
You can have it now,but it,s not a standalone test or used for diagnostic purposes.You have to follow up with an antibody-Elisa test at 3 months post-exposure for an accurate and conclusive result.I thought you said you were having a p24combo test?
Helpful - 0
Avatar universal

I want aske: when I can make PCR RNA test ?

Helpful - 0
Avatar universal
no you CANNOT
Helpful - 0
Avatar universal
Times are changing kids forget about this 3 month conclusive you can now have conculsive test done at 6 weeks with the new generation of tests.
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Avatar universal
The only conclusive negative test is one done at 3 months post exposure.
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Thank you for All
Helpful - 0
Avatar universal
The original OP should have been more clear about what test he was having.A p24combi test is a standalone test,that looks for both p24 antigen and antibodies and has a window period of between 28 days to 3 months.Read what it says in the expert forum about this particular test.
Helpful - 0
186166 tn?1385259382
p24 = antigen
duo / combi = antigen and antibody
Helpful - 0
Avatar universal
p24 is not diagnostic test, you need any antibody test 3 months post exposure

if you have negative hiv test at 8 weeks you have good chance that you are not infected

if you want to use DUO test you can do that the same as classic antibody test at 3 month post exposure ( 12 weeks or 13 weeks ) depends where you live

THERE IS NO TEST WHO CAN GIVE YOU CONCLUSIVE RESULT BEFORE 12 WEEKS

best wishes
Helpful - 0
Avatar universal
Thanks for All

is p24ag test same p24combi?

if not What is the difference between them?
Helpful - 0
Avatar universal
No it is not conclusive at 6-8 weeks. It's conclusive at 3 months for negative test result. Early detection and a conclusive negative are not the same thing.
Helpful - 0
Avatar universal
But a p24combi test is and that is what the OP is having.It looks for both p24antigen and antibodies.Our expert doctors on this forum say that this particular test is conclusive at 6 to 8 weeks.
Helpful - 0
Avatar universal
That's what happens when you are not knowledgeable about the types of tests. P24 cannot be used to give a diagnosis of HIV. It is not a standalone test.
Helpful - 0
Avatar universal
That should have read 7 days to 21 days on the P24.
Helpful - 0
Avatar universal
I thought that any test taken before 28 days was to early?And no test result is conclusive until 3 months post-exposure.
Helpful - 0
Avatar universal
You are correct a p24 test is good from 2-21 days.
Helpful - 0
Avatar universal
4 to 6 weeks is the best time to take a p24combi test.But you always have to follow up at 3 months for a 100% conclusive result.All the best.
Helpful - 0
Avatar universal
Thank you Dr

Can you tell me when the best time to do this test? p24ag test
it is after one week will give accurate results?
The owners of laboratories in Kuwait say that you can test from after the last sexual encounter suspicious than a week to 3 weeks. But after that period this test does not work?
and the sample will be sent to Germany or France.

Thank you again

Nizar
Helpful - 0
Avatar universal
It appears that somewhere along the line the condom failed you so as a precaution it would be a good idea to test.The p24combi test is one of the best tests avaliable and it appears that,s the one your having.All the best.
Helpful - 0
Avatar universal
Thanks for attention.

yes it is break but direct i stoped.
Helpful - 0
Avatar universal
I am a little lost. Did your condom break?
Helpful - 0
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