i think if you jz drink more water during that moment, small portion, little by little... " a; A4 n+ x2 ^9 y( {* c3 mwww1.tvboxnow.comor you can try to hold your breath and try to inflate your abdomen( make your stomach bigger with mouth closed) ) r( J& C# ^) F) Y9 bi tried all above method and they helped....