i think if you jz drink more water during that moment, small portion, little by little...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。# ^) a, `% F! E3 l3 I) q$ R
or you can try to hold your breath and try to inflate your abdomen( make your stomach bigger with mouth closed)tvb now,tvbnow,bttvb* [0 l' B2 u8 G/ b9 @; }
i tried all above method and they helped....