i think if you jz drink more water during that moment, small portion, little by little...5.39.217.76( D/ l7 ?( L1 N# Y6 r
or you can try to hold your breath and try to inflate your abdomen( make your stomach bigger with mouth closed) ; v' b* l' U6 G: V公仔箱論壇i tried all above method and they helped....