Doc, First thank you very much for you time and efforts.
I first wrote 9 weeks ago with a possible exposure from a sex worker in Dubai, it was vaginal and oral and unprotected for about an hour.  I had loose stool starting at week two and my wife suffered hives within three days of my exposure.  She since around week three developed a facial rash and severe itching around her arms and face.  She and her Dr. attributed it to allergies. Neither of us had a fever or swollen lymphs.  I had one red bump on each fore arm and one needle size red spot on each fore arm around week 5 or 6.  She has been having small bouts of eczema on her legs and back. (normal for her back).  My stomach problem continue on and off even now after 9 weeks and her face still has bumps from time to time and itches.  I had a Home Access test at four weeks, negative and at 6 weeks negative. I know that you and Mass consider 6 weeks nearly conclusive but I'm still having issues and so is she. I also have had a white tongue and what looks like swollen taste buds and dehydration. I gargled with Listerine three times a day until the lining of my jaws started to peel. I've been smoking like crazy and taking tylenol pm every night. I have too or I do not sleep.  I lost 9 pounds during the first three weeks but have regained 5. I plan to test again at 12 weeks as soon as the test arrive from the states.  Meanwhile your honest assesment would be greatly appreciated.