i think if you jz drink more water during that moment, small portion, little by little...tvb now,tvbnow,bttvb0 e7 q# r% W% m5 ~6 g& F8 U, T' i
or you can try to hold your breath and try to inflate your abdomen( make your stomach bigger with mouth closed)公仔箱論壇, T3 H2 M- x6 |$ [5 l4 D
i tried all above method and they helped.... |