Mine doesn't do both at once like that, but once in a while, out of the blue, in a deep sleep, he will start hiccuping. Funny thing - last time I had DD#3 at the chiro, she had the hiccups. Chiro asked if she has them often. Turns out there's a spot in the neck, that if it's out of place, can cause hiccups. Adjustment of this spot can immediately cure them. So if out of the blue, the hiccups are getting more frequent, it wouldn't be a bad idea to see a chiro. They can even help with snoring too, if they've studied in the right places with the right teachers - our did - she is amazing!
at 10:05 PM on Nov. 10, 2010