HIV Oral Sex Fellatio

Hi Doctor, i am male and had oral sex performed on me by a female CSW on 31st July 2011. I ejaculated in her mouth. On the 11th day i tested HIV 1&2 negative through Elisa test. I again re-tested myself for HIV and this time through the HIV Combi Electrochemiluminescense Assay method on the 35th day and the results were non-reactive (negative). I cross checked with the lab and the machine they use is Roche Cobal e411 which tests for determination of HIV 1-p24 antigen and antibodies to HIV 1, including Group O and HIV 2 in human serum & plasma. This test also checked for Australia Antigen (HBsAg) non reactive; anti hepatitis c virus (negative through Rapid spot test) and HBSAG (non reactive through ECL Assay). Physically i feel normal except that mentally i am very scared.After looking at my test results one General Physician (MBBS) doctor said that a negative in HIV Combi test at 35 day period is perfectly safe while another specialist (MBBS, MS Urology) recommended a HIV Duo test. I have read in the net that HIV Combi & HIV Duo are the same thing. Please advice if i should go for another test after the end of 3rd month ie in October end. I am scared as hell.  

[Dr. Jose Gonzalez-Garcia, MD, MRCGP, PhD]

Hello,
Thank you very much for your post and welcome to our forum.
Your sexual encounter did not pose any HIV risk for you as you only received oral sex.  Anyhow, your negative test result using a HIV Combi at 35 days is final and fully conclusive.  This test is equivalent to the Duo test.  You are definitely HIV negative and you do not need any further HIV tests.
Best wishes,
Dr José

[Scaredashell67]

Thanks Doctor. As a matter of abundant precaution apart from all other tests, i also tested for VDRL & HSV 1&2. Both are negative.

The results of Chlamydia are expected in 2 days. I have extensively searched the internet and i have no symptoms of Chlamydia or Gonorrhea. There is a slight sting on the penis opening/mouth which is similar to a when one gets very high pressure to pee (urinate). There is no burning sensation while urinating and i have checked this every single time.

I am eating well. There is no weight loss. There are no symptoms of HIV or STD. Your assurance of a negative HIV COMBI test at 35 days is extremely reassuring even when the lab report is signed by a Pathologist Doctor (MBBS, MD-Pathology). Just that i am seriously anxious and very worried about not catching any infection and not passing that to my wife.

And yes i forgot to mention that a 5 mm calcific density (stone) was found in the pelvic cacity on right side through x-ray of pelvis AP view & x-ray of abdomen (KUB region) which the as per the path report reads 'MOST LIKE URETERIC CALCULUS'. Could this be the reason for the sting? Please help.