i think if you jz drink more water during that moment, small portion, little by little...5.39.217.764 O% T( `+ o9 l7 P$ G" F$ W
or you can try to hold your breath and try to inflate your abdomen( make your stomach bigger with mouth closed)+ z9 H, m5 h# E \8 T T/ h
i tried all above method and they helped....