i think if you jz drink more water during that moment, small portion, little by little... ^* A5 U) k3 c7 E+ b. nTVBNOW 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) - ?2 f; c& s5 `! Z5 F( Vi tried all above method and they helped....