i think if you jz drink more water during that moment, small portion, little by little...
) }/ Y$ l* h% s, V/ W9 |: x. d公仔箱論壇or you can try to hold your breath and try to inflate your abdomen( make your stomach bigger with mouth closed)5.39.217.767 P5 |# a4 `% l+ O4 [; i
i tried all above method and they helped.... |