In group 1 , liquid glycerine was applied and cystoscopy was immediately performed , in group 2 lidocaine gel ( Aqua Touch : stem Tbbi Cihaz Ve Sanayi Ltd.ti , Ostim , Ankara , Trkiye ) was applied and the procedure undergone immediately and in group 3 , lidocaine gel was applied and penis was clemped for 10 minutes before the procedure .