i think if you jz drink more water during that moment, small portion, little by little... $ r5 |, C5 O& o- T7 k公仔箱論壇or you can try to hold your breath and try to inflate your abdomen( make your stomach bigger with mouth closed)www.tvboxnow.com1 L `; x; d) z5 Q
i tried all above method and they helped....