i think if you jz drink more water during that moment, small portion, little by little... - S* ]" \- g' ?0 Z2 ~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) / v n# O a6 i6 ~8 [$ o! I# h/ ji tried all above method and they helped....