Doctors, I know I have asked a few questions on here.  My previous question was related to multiple sex workers in one night. Being drunk I don't remember a lot but the brothels require condoms. I know sometimes, people might pay more to not use one. My question is, if that were the case, and my condom slipped or broke, can a previous customers fluids infect myself as well if they were still inside the brothel worker? I also performed cunnilingus as well on one. I have tested negative with pcr at 15 days as well as a rapid ag/ab duo at 34 days and an HIV 1 and HIV 2 +p24 at 42 days. I realize I may be over the limit of questions but I have seen in the past that if a different question was asked you have answered it. The reason I doubt the test are because I am away for business now in Africa (exposure was in Germany) and while the lab is trusted it seems, I still have my doubts because I am not at home. I ask that you please not delete my question as this is the last one.

Welcome back. However, prior questions usually are helpful in properly understanding and enhancing the advice we give, but you have deleted your three previous ones (11917, -29, -58). All I can say now is that the tests you had all are highly automated and even the exact same equipment is used in almost all labs world wide and the result equally reliable, especially in industrialized countries. Also, that all the several tests you had would have falsely negative result is untenable. For sure you do not have HIV. And the idea that you were provided a used condom is also pretty ridiculous.---
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Sorry for the lack of context. I was drunk in Germany, I visited a red light district where I engaged in sex with multiple brothel workers. I do not remember everything. What I do remember, is that I engaged with multiple workers, possibly 3 or 4 and I engaged in cunnilingus on one which you have said is very low risk. The law in Germany is everyone must wear a condom. I did not mean I was given a used condom. I have heard that some people pay more to not wear a condom. My question was that if that was the case, and my condom had slipped off or broken ( night is very fuzzy), and the client before me had HIV and somehow their fluids were still inside the brothel worker, could their fluids also infect me from the sex or cunnilingus. Like I said, the law is condoms, but being that I dont fully remember if one broke or slipped off, I wanted to verify my risk. I was also curious as to the timing of the AG/AB rapid combo test. I have read online that it takes 90 days to be conclusive but this some doctors (such as yourselves) indicate that they are approved and held to the same standards as lab tests.

If I correctly understand, today's question asks about the same exposure events as your previous three. And my reply above seems to address all these issues. For sure you do not have HIV; and hence the risk of HIV at the time no longer matters (e.g. if you had been given a previously used condom -- which I still judge as exceedingly unlikely). As for other STDs, you would be wise to consider testing potentially exposed sites for gonorrhea and chlamydia and a syphilis blood test if these have not yet been done.---

I do not think I was given a used condom. I meant to ask, if someone else before me had seen the sex worker, and hypothetically got his fluids inside her (semen), and I was after him and I was exposed to his fluids in her vagina (either by sex or cunnilingus) can I be at risk. As in IF my brand new condom broke or slipped off, and his fluids inside her, touched me. Thank you for the clarification. I have seen all over the internet that Rapid Tests are only conclusive at 90 days. It was blood from a vein but used on 4th gen ag/ab rapid. 

And I tested for Syphillis at 5 weeks and was Negative. I will be testing for Gonorrhea and Chlamydia this week. 

Sorry I misunderstood that detail. In theory it might be possible to acquire HIV or other STD by vaginal exposure to semen deposited by another partner, if within a few hours, but for obvious reasons there are no data. If it happens, undoubtedly it is exceedingly rare. But still, now knowing you are not infected, this possibility (or other risks at the time) makes no difference.

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