i think if you jz drink more water during that moment, small portion, little by little... * r7 X8 ?0 ~4 j Z5.39.217.77or you can try to hold your breath and try to inflate your abdomen( make your stomach bigger with mouth closed) ' _' O g9 a& @; W G6 Itvb now,tvbnow,bttvbi tried all above method and they helped....