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A 29-year-old female asked:

I had sex there was blood on the condom but it didn't break. she took it off then rubbed my penis there was a cut there. 1. whats the chances of contracting hiv that way 2. how much blood is needed to get into the cut in order to get infected 3. whats the

1 doctor answer3 doctors weighed in
Dr. Dominic Riganotti
Infectious Disease 27 years experience
Your : Your asking tough questions. Its not really a matter of how much blood in this instance since she rubbed it right on a cut. I don't want to alarm you....But if there was infected HIV blood fluid it could transmit. Its great that you tested negative at 3 weeks. The protocol is 3 months then 6 months after that for testing. I would recommend another test in 3 weeks....Then 6 months after. Its all a matter of viral load in the fluid. If shes positive and not on meds then the chance is much much higher than if shes was taking meds and was undetectable....Then the transmission goes down by >74%.
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Related questions

A 22-year-old male asked:
Had protected (condom + lube) vaginal sex with a sex worker 3.5 weeks ago. Had some vaginal blood on intact skin of pubic area (around the penis) after sex. Immediately cleaned & removed condom. Nothing on the penis. Risk of HIV? No symptoms?
Dr. Hunter Handsfield
Infectious Disease 55 years experience
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During sexual intercourse how a man can get infected if he don't kiss or uses his mouth (the girl has HIV) Only penis to vagina contact without condom?
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Created for people with ongoing healthcare needs but benefits everyone.
A 23-year-old male asked:
Hi i touched dried blood. No cut but then I washed my hand with soap and water. At the start of renising my hand some drops fall on my pants without underwear I fear it might passed through my pants and my touched penis foreskin and got infected hiv?
Dr. Clarence Grim
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A 22-year-old male asked:
Is it possible to get infected if I had contact with HIV blood on my fingers (from when I removed the condom,so the quantity is small) &,after 5-10 mins, I ran them through water before using those hands to wash my face and genitals, all without soap?
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Created for people with ongoing healthcare needs but benefits everyone.
Last updated Mar 2, 2019

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