Joan,
It’s not unusual at all. You might want to check out Dianne’s home page at:
http://netnow.micron.net/~deecee/
There are stories from others with Graves, and links to Sue’s home page and other great sites.
Feel free to E-mail me with any questions – if I can help, I’ll be happy to.
Take care,
“Ceebee”
Cathy