i think if you jz drink more water during that moment, small portion, little by little...! I/ }) E' `$ K% R6 d8 Y, `- P) z0 k" Q
or you can try to hold your breath and try to inflate your abdomen( make your stomach bigger with mouth closed) 5 Y9 b0 V/ ^" i2 `$ M' k" yi tried all above method and they helped....