question: Hello. Would you be able to inform me as to if i may possibly have an std?I had unprotected oral sex about a month ago. And now i have a slight stinging sensation when i ejaculate. I don't have any burning when i urinate, no discharge or soreness anywhere. She only performed oral sex one time. Do you think this could be an std? I only have one regular partner and the only other encounter i had with anyone else was the oral sex i received on this one occasion from the other female.