http://www.mayoclinic.com/health/vasovagal-syncope/DS00806
I looked up the vagaling (fancy name for fainting) and oh my gosh! does it sound like what happens to me!!!
As soon as I can get into a doctor (gotta love the HMOs!) I'm going to have this checked out!
Thank you SO much for the info!
Edited to add: Usually my faints are caused by being too warm. I'm curious to see if low blood sugar plays a role as well.