If you tested negative for the above and still have a urethra issue then you more than your partner need to see a doctor again. Sometimes NGU,s are a little stubborn to get rid of and you may need another med treatment. Testing for trich is a good idea as well. If your partner now has something then you can end up playing ping pong with her unless shes diagnosed and treated.
So I have gone back for a follow-up, and was told I tested negative for gonorrhea, syphilis, and chlamydia. What then was the cause of the stinging drippy penis? I was told that In order to identify the cause of infection my partner would need to be tested, and this is unlikely to happen. Would it be safe to assume my infection was most likely from trich? This seems a likely suspect considering the condom failure and my neg lect to clean up before putting on a new condom. I have informed my partner of my infection and urged her to get checked out, but I have my doubts that she actually will get tested.
If you had chlaymdia in you penis and she gave you oral sex then yes she would be at risk for contracting it esp if she gave you "deep throat" oral as the bacteria would be in the back of your throat by your tonsils.