No Sir Terpe. None of my family/friends had tb. And this is really unfair, I know I had to do sputum test coz they found abnormalities on my chest xray but the result was negative. I dont understand why the certificate they issued is only valid for 3 months. It will expire soon and up to now Im still waiting to hear from the embassy. :( Sir terpe, Do you think I can renew my certificate without taking another sputum test?