Posted by Phillipa on October 7, 2010, at 10:33:54
In reply to Re: Excessive, involuntary sighing » Deneb, posted by sigismund on October 7, 2010, at 2:50:37
I always thought it was just the body's way of getting more oxygen? Never gave it a thought. Phillipa
poster:Phillipa
thread:964976
URL: http://www.dr-bob.org/babble/20100926/msgs/965008.html