I sneezed and pissed my pants.
Once you give birth your girl bits just are not the same.
This is the same reason why I chose not to play on the moon bounce at a birthday party yesterday. The last time I got on anything bouncy. I pissed my pants.
Now I know why panty liners were really invented. Not so much for your light days but for women who have birthed babies and can no longer keep their urine inside their bladder at will.