UK girl has been hiccupping every two seconds for the past three months - doctors are baffled

In January 2013, 13-years-old Emily Marsh, from the United Kingdom, was on her way to math class when she began to hiccup. At first it was funny but now, three months later, not so much. Emily hiccups every 2 seconds and has been hiccuping continuously, even while she sleeps, for over three...
UK girl has been hiccupping every two seconds for the past three months - doctors are baffled