Question: Hello Doctor,
I am here for the expert advice please…
I met a girl 4 days back and we came to close each other. We did not involve in any intercourse activity. I only sucked her nipples in a dark place, wherein I did not notice any blood came out from her nipple but I felt some kind of liquid, one drop only. I am not sure whether it was blood or liquid.

I have the following questions running in my mind:
1.     I know that the HIV can be transmitted by blood to blood transmission. At the time of sucking her nipple I felt some kind of liquid, one drop only, but I did not see it whether it was blood or what, as there was a dark in room. Further, I want to add that sometime, I have bleeding gum. So is there any risk involved in this activity, if both blood mixed with each other?
2.     I read on internet that for blood to blood transmission needs a lot of bloods. But in above case it could be only 1 or 2 droops. What is true?
3.     How much risk is involved in above activity, is that 100 % says to acquire HIV by this activity. I read that 1 case is there in 1000 unprotected exposures, then what would be in above.
4.     Have you ever been come to know about HIV transmission by the above mentioned activity? Any case has been recorded anywhere in the world by this method?
5.     I have read on internet that, saliva stop entering the virus. But what if infected blood direct contact to blood in mouth. Will saliva do its work? And what if I had swallowed that blood.
6.     Do you think should I go for testing? I am really freaking out. I have been delayed my marriage by one month due to this incident. If yes for testing, pls. suggest me test name that can be taken after 1 month, and which upon I can rely.

Thanks a lot..!