Perhaps you have heard the saying "Physician Heal Thyself?"
If your sign in name is an indication of another issue you have, and I'm guessing OCD, you may want to look into some therapy to deal with that.
I trust you will find the answer(s) you are looking for and I wish you the very best, Doctor!
RubyWitch
Thank you so much.
I have access to these information but as I stated I'm just being paranoid :/
I'm surprised as a doctor you do not have access to this type of information, regardless of which country you are in.
As you know, you did not have unprotected, insertive sex so you are at no risk for HIV.
As you also know, oral sex is not a risk factor for HIV, but you know you put yourself at risk for STD's and should be tested. The prostitutes in your country may be 99.9% clear of HIV, but unprotected oral sex drops those stats to the ground floor.
I am not a doctor, nor am I studying to become one, therefore I have never taken a class in hematology and have never heard of "micro and or macro invisible blood." I am sorry I cannot answer that part of your question.
What we tell people here is that unless there is copious amounts of blood and both partners have open wounds in the mouth, the risk of orally spread HIV is zero.
I hope someone on here is also studying to become a doctor or a hematologist and can answer your question.