i think if you jz drink more water during that moment, small portion, little by little... 8 Z- _* t+ a( A+ i. _TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。or you can try to hold your breath and try to inflate your abdomen( make your stomach bigger with mouth closed) ; ~8 V' T& Y% y公仔箱論壇i tried all above method and they helped....