Tested negative for chlamydia and gonnorhea 30 days post exposure. test accurate? also if both of these are negative does that mean negative for ngu most likely?

The standard tests for gonorrhea and chlamydia are extremely accurate and you can be sure you have neither of them. But this doesn't mean you do not have NGU , which is a separate problem. But if you have no discharge from the penis or painful urination, you can be sure you don't have it. Most cases of NGU are harmless. But see a doctor in person if you remain concerned.

Overwhelminly yes if collected and done right.. NGU will cause symptoms. If you have none then dont worry. Next time pl use prophylaxis.